Pith Number

pith:376U57FE

pith:2015:376U57FEK75ONQMDDTRLU7RP3Q

not attested not anchored not stored refs pending

The negative thermal expansion mechanism of zirconium tungstate, ZrW2O8

Keith Refson, Leila H. N. Rimmer, Martin T. Dove

arxiv:1510.00361 v2 · 2015-10-01 · 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{376U57FEK75ONQMDDTRLU7RP3Q}

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	2026-05-18T01:20:42.692760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dffd4efca457fae6c1831ce2ba7e2fdc3fef6fa7460a18b70e2849fafe35fbc0

Aliases

arxiv: 1510.00361 · arxiv_version: 1510.00361v2 · doi: 10.48550/arxiv.1510.00361 · pith_short_12: 376U57FEK75O · pith_short_16: 376U57FEK75ONQMD · pith_short_8: 376U57FE

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/376U57FEK75ONQMDDTRLU7RP3Q \
  | 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: dffd4efca457fae6c1831ce2ba7e2fdc3fef6fa7460a18b70e2849fafe35fbc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dd046a155b60177a668cff2a358294936cfcd87abd03920534117e58dbd45a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-10-01T18:36:13Z",
    "title_canon_sha256": "4978137b5d736c6b03625118e9b9b5e280b7651cef4292300dbcb5fcdae0fa11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.00361",
    "kind": "arxiv",
    "version": 2
  }
}