Pith Number

pith:VYFN75IS

pith:2007:VYFN75ISVDJTKYJGSSN3FAHEHS

not attested not anchored not stored refs pending

Making graphene visible

A. H. Castro Neto, A. K. Geim, D. Jiang, E. W. Hill, K. S. Novoselov, P. Blake, R. Yang, T. J. Booth

arxiv:0705.0259 v3 · 2007-05-02 · cond-mat.mes-hall · 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{VYFN75ISVDJTKYJGSSN3FAHEHS}

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	2026-07-04T15:04:24.267377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae0adff512a8d3356126949bb280e43cb9fa99c2b8ffaa1dc05f93cfa728e471

Aliases

arxiv: 0705.0259 · arxiv_version: 0705.0259v3 · doi: 10.48550/arxiv.0705.0259 · pith_short_12: VYFN75ISVDJT · pith_short_16: VYFN75ISVDJTKYJG · pith_short_8: VYFN75IS

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/VYFN75ISVDJTKYJGSSN3FAHEHS \
  | 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: ae0adff512a8d3356126949bb280e43cb9fa99c2b8ffaa1dc05f93cfa728e471

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81862452fec2b06f444ed76f2701f93a95160ef0cabe34079dddd0f47f1cdfc5",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2007-05-02T11:44:12Z",
    "title_canon_sha256": "fc79055298fb8e8ca78f760ab4673d37ab63c7e89cd82c7e7816f12414ab1d42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.0259",
    "kind": "arxiv",
    "version": 3
  }
}