Pith Number

pith:AQTK27QH

pith:2015:AQTK27QHUSJV7Q5H2SH5OSUADD

not attested not anchored not stored refs pending

Restoring a free-standing character of graphene on Ru(0001)

Elena Voloshina, Nikolai Berdunov, Yuriy Dedkov

arxiv:1510.07245 v1 · 2015-10-25 · 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{AQTK27QHUSJV7Q5H2SH5OSUADD}

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	2026-05-18T01:21:11.256495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0426ad7e07a4935fc3a7d48fd74a8018e8277dae0f0e8a67a415817d2d7f9571

Aliases

arxiv: 1510.07245 · arxiv_version: 1510.07245v1 · doi: 10.48550/arxiv.1510.07245 · pith_short_12: AQTK27QHUSJV · pith_short_16: AQTK27QHUSJV7Q5H · pith_short_8: AQTK27QH

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/AQTK27QHUSJV7Q5H2SH5OSUADD \
  | 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: 0426ad7e07a4935fc3a7d48fd74a8018e8277dae0f0e8a67a415817d2d7f9571

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0192d3b62828b7e9218f4db898a94f252a649131caa77348d2d41f72d5d8a14",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-10-25T13:33:21Z",
    "title_canon_sha256": "2d6e88d41d11de4748f95972f85b005d23df26e93faecf6988ae4efe1f53234a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.07245",
    "kind": "arxiv",
    "version": 1
  }
}