Pith Number

pith:HHS4RTGL

pith:2021:HHS4RTGLHAAPZIXGMGSL4MFWII

not attested not anchored not stored refs pending

Non-collinear density functional theory

Hao Li, Hong Jiang, Ning Zhang, Qiming Sun, Sihong Shao, Yiqin Gao, Yong Zhang, Yunlong Xiao, Zhichen Pu

arxiv:2110.09897 v2 · 2021-10-17 · quant-ph · physics.chem-ph · physics.comp-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HHS4RTGLHAAPZIXGMGSL4MFWII}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T05:35:42.424666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39e5c8cccb3800fca2e661a4be30b6421b314748d1ba339e2aa6862875bfc21a

Aliases

arxiv: 2110.09897 · arxiv_version: 2110.09897v2 · doi: 10.48550/arxiv.2110.09897 · pith_short_12: HHS4RTGLHAAP · pith_short_16: HHS4RTGLHAAPZIXG · pith_short_8: HHS4RTGL

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/HHS4RTGLHAAPZIXGMGSL4MFWII \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 39e5c8cccb3800fca2e661a4be30b6421b314748d1ba339e2aa6862875bfc21a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18f4886b87a9c6ecdf93188d56597b73d9df7a8c314db6347429ade69125f76a",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-10-17T09:39:09Z",
    "title_canon_sha256": "55ab7a643f3b704882f8cc60089a2c4d9f35ab2aff15aae28b0f7bf7f329153c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.09897",
    "kind": "arxiv",
    "version": 2
  }
}