Pith Number

pith:GHIX3OAK

pith:2013:GHIX3OAKSIW7TBP2PUB2JTKUYO

not attested not anchored not stored refs pending

Ultrathin Pyrolytic Carbon Films on a Magnetic Substrate

Ahmad Umair, Hassan Raza, Tehseen Z. Raza

arxiv:1303.6364 v2 · 2013-03-26 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GHIX3OAKSIW7TBP2PUB2JTKUYO}

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	2026-05-18T01:34:45.842781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31d17db80a922df985fa7d03a4cd54c3afae99aa06d8673667003ba6983aa744

Aliases

arxiv: 1303.6364 · arxiv_version: 1303.6364v2 · doi: 10.48550/arxiv.1303.6364 · pith_short_12: GHIX3OAKSIW7 · pith_short_16: GHIX3OAKSIW7TBP2 · pith_short_8: GHIX3OAK

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/GHIX3OAKSIW7TBP2PUB2JTKUYO \
  | 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: 31d17db80a922df985fa7d03a4cd54c3afae99aa06d8673667003ba6983aa744

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa5f96da2733513fe1ca99e79e079c717982adfa99afc21edbaf4e498a96db2d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-03-26T01:55:46Z",
    "title_canon_sha256": "824e2dfef4d0b0b8aaa63bce2f13528d47653396a7a99b214f25a2171902c387"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.6364",
    "kind": "arxiv",
    "version": 2
  }
}