Pith Number

pith:GKHWM2J7

pith:2018:GKHWM2J7PVGGYBF4T75MSSR4IX

not attested not anchored not stored refs pending

Phonons and Anomalous Thermal Expansion Behaviour of H2O and D2O ice Ih

A. D. Fortes, Baltej Singh, D. T. Adroja, M. K. Gupta, R. Mittal, S. K. Mishra, S. L. Chaplot

arxiv:1803.08769 v1 · 2018-03-23 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GKHWM2J7PVGGYBF4T75MSSR4IX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:06:04.707091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

328f66693f7d4c6c04bc9ffac94a3c45e9773f83f0d8b7a09737b7278e55cdc9

Aliases

arxiv: 1803.08769 · arxiv_version: 1803.08769v1 · doi: 10.48550/arxiv.1803.08769 · pith_short_12: GKHWM2J7PVGG · pith_short_16: GKHWM2J7PVGGYBF4 · pith_short_8: GKHWM2J7

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/GKHWM2J7PVGGYBF4T75MSSR4IX \
  | 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: 328f66693f7d4c6c04bc9ffac94a3c45e9773f83f0d8b7a09737b7278e55cdc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3a0af749297a40164ef16a76cbff6bff292b92e9a51c12433cd61900d3d61ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-03-23T12:44:21Z",
    "title_canon_sha256": "fa9055c63b7fea4273dc09e7062d9eaa2bd9a5ac0933b8b0cd3ac4092d69a196"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.08769",
    "kind": "arxiv",
    "version": 1
  }
}