Pith Number

pith:GLEOUUQP

pith:2018:GLEOUUQPDRXX3LMG5PRNNAFTVX

not attested not anchored not stored refs pending

Lattice dynamics and negative thermal expansion in the framework compound ZnNi(CN)$_4$ with two-dimensional and three-dimensional local environments

Alex C. Hannon, Ann M. Chippindale, Elena Marelli, Mohamed Zbiri, Simon J. Hibble, Stella d'Ambrumenil

arxiv:1809.02677 v2 · 2018-09-07 · 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{GLEOUUQPDRXX3LMG5PRNNAFTVX}

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	2026-05-17T23:55:11.838902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32c8ea520f1c6f7dad86ebe2d680b3adf24b928e1e7ddd57385a0ac9ab29a0a6

Aliases

arxiv: 1809.02677 · arxiv_version: 1809.02677v2 · doi: 10.48550/arxiv.1809.02677 · pith_short_12: GLEOUUQPDRXX · pith_short_16: GLEOUUQPDRXX3LMG · pith_short_8: GLEOUUQP

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/GLEOUUQPDRXX3LMG5PRNNAFTVX \
  | 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: 32c8ea520f1c6f7dad86ebe2d680b3adf24b928e1e7ddd57385a0ac9ab29a0a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1208bc00e00b40613091cda85b3c1fd27fad53c2c09751774dc1082eca37b56a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-09-07T21:17:24Z",
    "title_canon_sha256": "3163c8fc97358ad804fd02bcef50412cf73767938b082dde57123c9864767bde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02677",
    "kind": "arxiv",
    "version": 2
  }
}