Pith Number

pith:G54QBCIW

pith:2015:G54QBCIWHCARSSVNV7BKFZ3FOP

not attested not anchored not stored refs pending

Temperature evolution of the band-gap in BiFeO3 traced by resonant Raman scattering

Constance Toulouse, Jens Kreisel, Mads Christof Weber, Mael Guennou, Maximilien Cazayous, Xavier Gonze, Yannick Gillet

arxiv:1510.03754 v4 · 2015-10-13 · 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{G54QBCIWHCARSSVNV7BKFZ3FOP}

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	2026-05-18T01:18:32.859624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37790089163881194aadafc2a2e76573c7d1fcbac0b22e6e3b5fa3b6055d3dbc

Aliases

arxiv: 1510.03754 · arxiv_version: 1510.03754v4 · doi: 10.48550/arxiv.1510.03754 · pith_short_12: G54QBCIWHCAR · pith_short_16: G54QBCIWHCARSSVN · pith_short_8: G54QBCIW

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/G54QBCIWHCARSSVNV7BKFZ3FOP \
  | 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: 37790089163881194aadafc2a2e76573c7d1fcbac0b22e6e3b5fa3b6055d3dbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc233beb96db505dceb2543ee7a37db2bb487f997986e19a07b58775fffeba51",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-10-13T16:00:07Z",
    "title_canon_sha256": "2f6b6e4edd555f05c34cbe30295178ff80616c0099f52e282d65b8acbe9a87b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.03754",
    "kind": "arxiv",
    "version": 4
  }
}