Pith Number

pith:554D2SZP

pith:2015:554D2SZP3GHOQ7ASJV2K6LGYI7

not attested not anchored not stored refs pending

Stability of Two-Dimensional Iron-Carbides Suspended across Graphene Pores: First-principles Particle Swarm Optimization

Rui Pang, Xingqiang Shi, Yangfan Shao

arxiv:1507.02418 v2 · 2015-07-09 · 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{554D2SZP3GHOQ7ASJV2K6LGYI7}

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	2026-05-18T01:33:51.382809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef783d4b2fd98ee87c124d74af2cd847e458afad18fcf2bf8aba9e169a45fdbc

Aliases

arxiv: 1507.02418 · arxiv_version: 1507.02418v2 · doi: 10.48550/arxiv.1507.02418 · pith_short_12: 554D2SZP3GHO · pith_short_16: 554D2SZP3GHOQ7AS · pith_short_8: 554D2SZP

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/554D2SZP3GHOQ7ASJV2K6LGYI7 \
  | 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: ef783d4b2fd98ee87c124d74af2cd847e458afad18fcf2bf8aba9e169a45fdbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64944fa479195303a16d9060040c4be8bf086847984149d27d87002bf48f7325",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-07-09T08:50:50Z",
    "title_canon_sha256": "d925480f4896d8d9af95eb64ae45bde9a4195e3aa952611d7683e9915f6b3a1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.02418",
    "kind": "arxiv",
    "version": 2
  }
}