Pith Number

pith:D7YN6MXZ

pith:2021:D7YN6MXZXSFS7FGWNZIUPKIXPC

not attested not anchored not stored refs pending

Measuring Exciton Fine-Structure in Perovskite Nanocrystal Ensembles

Albert Liu

arxiv:2105.10469 v1 · 2021-05-21 · cond-mat.mes-hall · cond-mat.mtrl-sci · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D7YN6MXZXSFS7FGWNZIUPKIXPC}

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	2026-07-05T04:02:38.774790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ff0df32f9bc8b2f94d66e5147a91778af0007d36beb8de1226ee275275a9c42

Aliases

arxiv: 2105.10469 · arxiv_version: 2105.10469v1 · doi: 10.48550/arxiv.2105.10469 · pith_short_12: D7YN6MXZXSFS · pith_short_16: D7YN6MXZXSFS7FGW · pith_short_8: D7YN6MXZ

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/D7YN6MXZXSFS7FGWNZIUPKIXPC \
  | 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: 1ff0df32f9bc8b2f94d66e5147a91778af0007d36beb8de1226ee275275a9c42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "890b4ad8599f1f73688dcdc2a69173eef6b82b59d177b291403a13a8c3610f51",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-05-21T17:14:37Z",
    "title_canon_sha256": "f622e50657547d269944477ea78649e4be9eb2c7a6929f4457eb30a7fdab2509"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.10469",
    "kind": "arxiv",
    "version": 1
  }
}