Pith Number

pith:THJVO5MZ

pith:2010:THJVO5MZ6Y4WPH2FNAMHSJEM7X

not attested not anchored not stored refs pending

Free-standing Graphene as Gold Standard

Fengqi Song, Guanghou Wang, Longbing He, Min Han, Zhiwei Wang, Ziyou Li

arxiv:1008.5233 v1 · 2010-08-31 · 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{THJVO5MZ6Y4WPH2FNAMHSJEM7X}

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	2026-05-18T04:24:45.261636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99d3577599f639679f45681879248cfdf569ac8ff91b907ffc8516aba32112d0

Aliases

arxiv: 1008.5233 · arxiv_version: 1008.5233v1 · doi: 10.48550/arxiv.1008.5233 · pith_short_12: THJVO5MZ6Y4W · pith_short_16: THJVO5MZ6Y4WPH2F · pith_short_8: THJVO5MZ

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/THJVO5MZ6Y4WPH2FNAMHSJEM7X \
  | 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: 99d3577599f639679f45681879248cfdf569ac8ff91b907ffc8516aba32112d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32278b77bc925e958cdb171b6da0febac5a575d86f93a3e73d6dc2c6fdbcfa8a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2010-08-31T07:21:21Z",
    "title_canon_sha256": "25804a1c18569db70e315e83d36535f5cd57d4c9b111147503f9338693ea47ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.5233",
    "kind": "arxiv",
    "version": 1
  }
}