Pith Number

pith:6SE62R26

pith:2017:6SE62R26SSGOOM3KRBXD75HMPP

not attested not anchored not stored refs pending

Phonons and Anomalous Thermal Expansion Behaviour in Crystalline Solids

M. K. Gupta, R. Mittal, S. L. Chaplot

arxiv:1711.07267 v1 · 2017-11-20 · 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{6SE62R26SSGOOM3KRBXD75HMPP}

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	2026-05-18T00:30:10.677821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f489ed475e948ce7336a886e3ff4ec7bc9d40c1f62108b2a0ec6145b8a20f2c7

Aliases

arxiv: 1711.07267 · arxiv_version: 1711.07267v1 · doi: 10.48550/arxiv.1711.07267 · pith_short_12: 6SE62R26SSGO · pith_short_16: 6SE62R26SSGOOM3K · pith_short_8: 6SE62R26

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/6SE62R26SSGOOM3KRBXD75HMPP \
  | 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: f489ed475e948ce7336a886e3ff4ec7bc9d40c1f62108b2a0ec6145b8a20f2c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3c7a5e657acc50538489da8299da4117f0d39428b2621f9d8309ee4ecaf3a6d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-11-20T11:55:20Z",
    "title_canon_sha256": "b9115d7645a972283f97efebc15a3b6db9e4f574f2377a5a801e266042cc1731"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.07267",
    "kind": "arxiv",
    "version": 1
  }
}