Pith Number

pith:62XFPGAW

pith:2021:62XFPGAW3O2ESMTTXURMEXOVPE

not attested not anchored not stored refs pending

The LHCspin project

E. Steffens, G. Ciullo, L. L. Pappalardo, M. Santimaria, P. Di Nezza, P. Lenisa, S. Mariani, V. Carassiti

arxiv:2111.04515 v1 · 2021-11-08 · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{62XFPGAW3O2ESMTTXURMEXOVPE}

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	2026-07-05T03:30:00.899082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6ae579816dbb4493273bd22c25dd57909fcd9643389431ba4cc24d56bed993f

Aliases

arxiv: 2111.04515 · arxiv_version: 2111.04515v1 · doi: 10.48550/arxiv.2111.04515 · pith_short_12: 62XFPGAW3O2E · pith_short_16: 62XFPGAW3O2ESMTT · pith_short_8: 62XFPGAW

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/62XFPGAW3O2ESMTTXURMEXOVPE \
  | 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: f6ae579816dbb4493273bd22c25dd57909fcd9643389431ba4cc24d56bed993f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3eb8bdfe5196e45ace6a073fa6faab6cb140f43b0ec9f23f22f4d899e70aa9d7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2021-11-08T13:59:24Z",
    "title_canon_sha256": "76bd03ed4f38bad74cfdde027c22e2ca88ad38de6db8f367cbe0b4cdf4f638d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.04515",
    "kind": "arxiv",
    "version": 1
  }
}