Pith Number

pith:4Z6E2A4U

pith:2011:4Z6E2A4UTTAZEW3BZBB7IZMGTH

not attested not anchored not stored refs pending

Fast diffusion of graphene flake on graphene layer

Andrey A. Knizhnik, Andrey M. Popov, Boris V. Potapkin, Irina V. Lebedeva, Olga V. Ershova, Yurii E. Lozovik

arxiv:1102.4103 v1 · 2011-02-20 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4Z6E2A4UTTAZEW3BZBB7IZMGTH}

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	2026-05-18T04:28:19.031205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e67c4d03949cc1925b61c843f4658699ebb9107f0bb7a332ac88daf23539b36b

Aliases

arxiv: 1102.4103 · arxiv_version: 1102.4103v1 · doi: 10.48550/arxiv.1102.4103 · pith_short_12: 4Z6E2A4UTTAZ · pith_short_16: 4Z6E2A4UTTAZEW3B · pith_short_8: 4Z6E2A4U

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/4Z6E2A4UTTAZEW3BZBB7IZMGTH \
  | 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: e67c4d03949cc1925b61c843f4658699ebb9107f0bb7a332ac88daf23539b36b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf932fde384c3805676cca22061a72a43ad98f530b8f414ae3ddff0b3da642f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-02-20T20:52:24Z",
    "title_canon_sha256": "edf9128d8a9af53cf20afb459ddd645b0fec1620663f666ea0e224018ea00588"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4103",
    "kind": "arxiv",
    "version": 1
  }
}