Pith Number

pith:7T2MPZOW

pith:2012:7T2MPZOW423RROAH2LOUGCPC4I

not attested not anchored not stored refs pending

Novel substrates for Helium adsorption: Graphane and Graphene-Fluoride

C. Billman, D.E. Galli, J.O. Sofo, L. Reatto, M. Nava, M.W. Cole

arxiv:1204.3061 v1 · 2012-04-13 · 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{7T2MPZOW423RROAH2LOUGCPC4I}

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	2026-05-18T01:57:52.639668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcf4c7e5d6e6b718b807d2dd4309e2e21c03a4d7cb73985f2acf354bf77c1e3c

Aliases

arxiv: 1204.3061 · arxiv_version: 1204.3061v1 · doi: 10.48550/arxiv.1204.3061 · pith_short_12: 7T2MPZOW423R · pith_short_16: 7T2MPZOW423RROAH · pith_short_8: 7T2MPZOW

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/7T2MPZOW423RROAH2LOUGCPC4I \
  | 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: fcf4c7e5d6e6b718b807d2dd4309e2e21c03a4d7cb73985f2acf354bf77c1e3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7577830eac4a332441db06719583811b68bdd90cd56d102e841c43435795b0f",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-04-13T17:42:03Z",
    "title_canon_sha256": "46af60c1d511c4f239ef7fc8288bd3e264221c4015168e20c8b940e6aa86c810"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3061",
    "kind": "arxiv",
    "version": 1
  }
}