Pith Number

pith:4HAN6DUF

pith:2011:4HAN6DUFZEOLMNACCQ3YMSIXMW

not attested not anchored not stored refs pending

Hydrogen on graphene under stress: Molecular dissociation and gap opening

David J. Wales, Hayley McKay, J.A. Verges, P.L. de Andres, S.J. Jenkins

arxiv:1106.0385 v1 · 2011-06-02 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4HAN6DUFZEOLMNACCQ3YMSIXMW}

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	2026-05-18T04:20:50.493438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1c0df0e85c91cb63402143786491765909d40d951e0d8c76f7c44183094511f

Aliases

arxiv: 1106.0385 · arxiv_version: 1106.0385v1 · doi: 10.48550/arxiv.1106.0385 · pith_short_12: 4HAN6DUFZEOL · pith_short_16: 4HAN6DUFZEOLMNAC · pith_short_8: 4HAN6DUF

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/4HAN6DUFZEOLMNACCQ3YMSIXMW \
  | 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: e1c0df0e85c91cb63402143786491765909d40d951e0d8c76f7c44183094511f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d060ea1c1a08717666a3d10f08cf4b448bd7d8167c0c31f1355b68782cbe03cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-06-02T08:49:37Z",
    "title_canon_sha256": "829dad9f956766efd17b11de50e79254c4257544d25308582ca7d9b3b3b28dd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.0385",
    "kind": "arxiv",
    "version": 1
  }
}