Pith Number

pith:67DIBCL4

pith:2014:67DIBCL4CB44MUYGDRD6IJRKVI

not attested not anchored not stored refs pending

Refinement of Nb3Sn grain size by the generation of ZrO2 precipitates in Nb3Sn wires

E. W. Collings, M. Sumption, X. Peng, X. Xu

arxiv:1402.3001 v2 · 2014-02-12 · cond-mat.supr-con · 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{67DIBCL4CB44MUYGDRD6IJRKVI}

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	2026-05-18T01:44:38.709878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7c680897c1079c653061c47e4262aaa1f1b4ec796247d7e15d2618965ed51ce

Aliases

arxiv: 1402.3001 · arxiv_version: 1402.3001v2 · doi: 10.48550/arxiv.1402.3001 · pith_short_12: 67DIBCL4CB44 · pith_short_16: 67DIBCL4CB44MUYG · pith_short_8: 67DIBCL4

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/67DIBCL4CB44MUYGDRD6IJRKVI \
  | 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: f7c680897c1079c653061c47e4262aaa1f1b4ec796247d7e15d2618965ed51ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18435ba5cfea03bc8c33d1c6a67756b616cc43185555012074b7fa8eecac5312",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-02-12T22:49:45Z",
    "title_canon_sha256": "e3fb1b8cea1a4b8afcabe3efc0717abebac6ed36bff5fd55cedc11d8219ecd7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.3001",
    "kind": "arxiv",
    "version": 2
  }
}