Pith Number

pith:5QGZHCRK

pith:2011:5QGZHCRK4YXWK4DTOPFIBYBU7Y

not attested not anchored not stored refs pending

Structure and stability of small H clusters on graphene

Bjork Hammer, Liv Hornekaer, Mie Andersen, Zeljko Sljivancanin

arxiv:1102.4984 v2 · 2011-02-24 · 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{5QGZHCRK4YXWK4DTOPFIBYBU7Y}

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	2026-05-18T02:03:05.500906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec0d938a2ae62f65707373ca80e034fe39179d1b67445e9bd3492a2a8f086ae3

Aliases

arxiv: 1102.4984 · arxiv_version: 1102.4984v2 · doi: 10.48550/arxiv.1102.4984 · pith_short_12: 5QGZHCRK4YXW · pith_short_16: 5QGZHCRK4YXWK4DT · pith_short_8: 5QGZHCRK

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/5QGZHCRK4YXWK4DTOPFIBYBU7Y \
  | 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: ec0d938a2ae62f65707373ca80e034fe39179d1b67445e9bd3492a2a8f086ae3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcb3a7138b29e07f1c9cda2d7b6043c33d3f0197ee3da4cb4bae88e15e23f49d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-02-24T13:30:24Z",
    "title_canon_sha256": "4d81caad105cc32f2bd4c45cc4aed6713a39a54206c401d7433f873cb23376ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4984",
    "kind": "arxiv",
    "version": 2
  }
}