Pith Number

pith:VLDQQPKL

pith:2010:VLDQQPKLJTD7IXYKUACRYF4Z2W

not attested not anchored not stored refs pending

Magnetism in graphite oxide: The role of epoxy groups

C. H. W. Barnes, C. Panagopoulos, D. W. Lee, E. E. M. Chia, J. M. Cole, J. W. Seo, S. S. Saxena

arxiv:1005.5580 v2 · 2010-05-31 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VLDQQPKLJTD7IXYKUACRYF4Z2W}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:28:08.216293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aac7083d4b4cc7f45f0aa0051c1799d5a9c80c73e4c7ccb184ff82930f10c5dc

Aliases

arxiv: 1005.5580 · arxiv_version: 1005.5580v2 · doi: 10.48550/arxiv.1005.5580 · pith_short_12: VLDQQPKLJTD7 · pith_short_16: VLDQQPKLJTD7IXYK · pith_short_8: VLDQQPKL

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/VLDQQPKLJTD7IXYKUACRYF4Z2W \
  | 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: aac7083d4b4cc7f45f0aa0051c1799d5a9c80c73e4c7ccb184ff82930f10c5dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30cdcbc4004a7e6ec54badd0837efccc6a3f8be8a5f66e08de7057de16955a38",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2010-05-31T03:57:12Z",
    "title_canon_sha256": "d2dcd4ec73039ba9c8d4a83e79a13235c3b503f46406530809275edd98e66bca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.5580",
    "kind": "arxiv",
    "version": 2
  }
}