Pith Number

pith:IPRBVCFH

pith:2011:IPRBVCFHHZZBPMHZ3LNCLQTEEQ

not attested not anchored not stored refs pending

Melting of graphene: from two to one dimension

Annalisa Fasolino, J. H. Los, K. V. Zakharchenko, M. I. Katsnelson

arxiv:1104.1130 v1 · 2011-04-06 · 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{IPRBVCFHHZZBPMHZ3LNCLQTEEQ}

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	2026-05-18T02:02:37.136428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43e21a88a73e7217b0f9dada25c2642409cfc8ca942553d60e0b34bc24ce5225

Aliases

arxiv: 1104.1130 · arxiv_version: 1104.1130v1 · doi: 10.48550/arxiv.1104.1130 · pith_short_12: IPRBVCFHHZZB · pith_short_16: IPRBVCFHHZZBPMHZ · pith_short_8: IPRBVCFH

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/IPRBVCFHHZZBPMHZ3LNCLQTEEQ \
  | 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: 43e21a88a73e7217b0f9dada25c2642409cfc8ca942553d60e0b34bc24ce5225

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "093677f694ca869018e884ddddc2918a1e32549daa758d68d26aa38ce2179787",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-04-06T15:31:31Z",
    "title_canon_sha256": "9fca32e0632bcd624f7f2114fd44edb9f4f498f93325f128833e0330c60655ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.1130",
    "kind": "arxiv",
    "version": 1
  }
}