Pith Number

pith:U72NTDTD

pith:2022:U72NTDTDHLYN63JIL3X2U3WUQA

not attested not anchored not stored refs pending

Density Functional Theory Study of the Hydrogen Evolution Reaction in Haeckelite Boron Nitride Quantum Dots

Alok Shukla, Rupali Jindal, Vaishali Sharma

arxiv:2207.08781 v1 · 2022-07-18 · cond-mat.mtrl-sci · physics.atm-clus · physics.chem-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{U72NTDTDHLYN63JIL3X2U3WUQA}

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	2026-07-05T04:41:07.949060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7f4d98e633af0df6d285eefaa6ed4803446d417602a09d610ed48aa8ab8d49d

Aliases

arxiv: 2207.08781 · arxiv_version: 2207.08781v1 · doi: 10.48550/arxiv.2207.08781 · pith_short_12: U72NTDTDHLYN · pith_short_16: U72NTDTDHLYN63JI · pith_short_8: U72NTDTD

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/U72NTDTDHLYN63JIL3X2U3WUQA \
  | 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: a7f4d98e633af0df6d285eefaa6ed4803446d417602a09d610ed48aa8ab8d49d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81e77b4a11533125905fbb9f0a9f734574df30ecc19db97c664be910a46b6edf",
    "cross_cats_sorted": [
      "physics.atm-clus",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-07-18T17:37:07Z",
    "title_canon_sha256": "1c4d7ccb1aaf662a2efc065979caab110d8cf9e5d45770e5d8cf04f51c33afc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.08781",
    "kind": "arxiv",
    "version": 1
  }
}