Pith Number

pith:BVZW6J7A

pith:2021:BVZW6J7AVQI6CXQEX4JFYU6VRR

not attested not anchored not stored refs pending

XERUS: An open-source tool for quick XRD phase identification and refinement automation

Hiroyuki Takeya, Kensei Terashima, Miren Garbi\~ne Esparza Echevarr\'ia, Pedro Baptista de Castro, Yoshihiko Takano

arxiv:2112.04773 v1 · 2021-12-09 · 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{BVZW6J7AVQI6CXQEX4JFYU6VRR}

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	2026-07-05T03:57:42.263794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d736f27e0ac11e15e04bf125c53d58c45abccfc0ce3c8bec278c52c25855ba5

Aliases

arxiv: 2112.04773 · arxiv_version: 2112.04773v1 · doi: 10.48550/arxiv.2112.04773 · pith_short_12: BVZW6J7AVQI6 · pith_short_16: BVZW6J7AVQI6CXQE · pith_short_8: BVZW6J7A

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/BVZW6J7AVQI6CXQEX4JFYU6VRR \
  | 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: 0d736f27e0ac11e15e04bf125c53d58c45abccfc0ce3c8bec278c52c25855ba5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec91bad0957a15c4882f18f4543b96144192d5888d3618cfa030a679f18309e7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-12-09T09:01:06Z",
    "title_canon_sha256": "39b0700e454766148caedf59d60eb406bd067c58a3bd2f2b0590845e87d35555"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.04773",
    "kind": "arxiv",
    "version": 1
  }
}