Pith Number

pith:4JVIQPGK

pith:2010:4JVIQPGKSIATQRO7RKBV53G4BF

not attested not anchored not stored refs pending

Graphene films with large domain size by a two-step chemical vapor deposition process

Archana Venugopal, Aruna Velamakanni, Boyang Han, Carl W. Magnuson, Edgar Voelkl, Eric M. Vogel, Jinho An, Ji Won Suk, Lianfeng Fu, Luigi Colombo, Mark Borysiak, Rodney S. Ruoff, Weiwei Cai, Xuesong Li, Yanwu Zhu

arxiv:1010.4731 v1 · 2010-10-22 · 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{4JVIQPGKSIATQRO7RKBV53G4BF}

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	2026-05-18T04:38:57.488720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e26a883cca92013845df8a835eecdc09496138f503fe05be9995769e41bdda3d

Aliases

arxiv: 1010.4731 · arxiv_version: 1010.4731v1 · doi: 10.48550/arxiv.1010.4731 · pith_short_12: 4JVIQPGKSIAT · pith_short_16: 4JVIQPGKSIATQRO7 · pith_short_8: 4JVIQPGK

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/4JVIQPGKSIATQRO7RKBV53G4BF \
  | 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: e26a883cca92013845df8a835eecdc09496138f503fe05be9995769e41bdda3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fc0589753c09944561373d41e41d6c75dcf008ac2800aa463c4290e4c090a59",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-10-22T14:47:43Z",
    "title_canon_sha256": "614579df57b3b2855753eb0d0b77c4faeb1b025d91e9e815f7203ec994d70223"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.4731",
    "kind": "arxiv",
    "version": 1
  }
}