Pith Number

pith:2TRBTLBA

pith:2013:2TRBTLBALZCINQKOCLHKG5YCZ6

not attested not anchored not stored refs pending

Second layer of H2 and D2 adsorbed on graphene

J. Boronat, M. C. Gordillo

arxiv:1304.0971 v1 · 2013-04-03 · cond-mat.mtrl-sci · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2TRBTLBALZCINQKOCLHKG5YCZ6}

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	2026-05-18T01:50:43.529455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4e219ac205e4486c14e12cea37702cf8c728cfd6eb41dc18412e9223468e451

Aliases

arxiv: 1304.0971 · arxiv_version: 1304.0971v1 · doi: 10.48550/arxiv.1304.0971 · pith_short_12: 2TRBTLBALZCI · pith_short_16: 2TRBTLBALZCINQKO · pith_short_8: 2TRBTLBA

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/2TRBTLBALZCINQKOCLHKG5YCZ6 \
  | 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: d4e219ac205e4486c14e12cea37702cf8c728cfd6eb41dc18412e9223468e451

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "719f6107a5a9ca2a4ef440d2ff0f2ad02263d2c09b147e32cb167dc9c20e4679",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-04-03T15:03:02Z",
    "title_canon_sha256": "9bf84b1d0e5dde9d54c12f11a187f340ab0b78b5df1915dd2665e7acb425c4b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.0971",
    "kind": "arxiv",
    "version": 1
  }
}