Pith Number

pith:FCIPUP6Y

pith:2015:FCIPUP6YGLAP77TG6FO5G7RHFV

not attested not anchored not stored refs pending

Mechanically-induced disorder in CaFe2As2: a 57Fe Mossbauer study

Paul C. Canfield, Sergey L. Bud'ko, Sheng Ran, Xiaoming Ma

arxiv:1508.03030 v1 · 2015-08-12 · cond-mat.mtrl-sci · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FCIPUP6YGLAP77TG6FO5G7RHFV}

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	2026-05-18T01:35:23.040285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2890fa3fd832c0fffe66f15dd37e272d619d5eafdfdea9de24726c4c57cc3f74

Aliases

arxiv: 1508.03030 · arxiv_version: 1508.03030v1 · doi: 10.48550/arxiv.1508.03030 · pith_short_12: FCIPUP6YGLAP · pith_short_16: FCIPUP6YGLAP77TG · pith_short_8: FCIPUP6Y

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/FCIPUP6YGLAP77TG6FO5G7RHFV \
  | 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: 2890fa3fd832c0fffe66f15dd37e272d619d5eafdfdea9de24726c4c57cc3f74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b94f7b7446cef6e489371c2e530f5d2262d11a8af7a7c9d98fedf81148f90d90",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-08-12T18:54:41Z",
    "title_canon_sha256": "38c41a068319064fcb87e8681385e53bfb7174fb75b85772ca6ac556ae01ad1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03030",
    "kind": "arxiv",
    "version": 1
  }
}