Pith Number

pith:5U5DELAC

pith:2016:5U5DELACWBDC7ZBCSOYKLVDNZD

not attested not anchored not stored refs pending

Investigating Anomalous Thermal Expansion of Copper Halides by Inelastic Neutron Scattering and Ab-inito Phonon Calculations

Abhijith M. Gopakumar, M. K. Gupta, R. Mittal, S. L. Chaplot, S. Rols

arxiv:1612.07068 v1 · 2016-12-21 · 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{5U5DELACWBDC7ZBCSOYKLVDNZD}

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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	2026-05-18T00:43:01.382146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed3a322c02b0462fe42293b0a5d46dc8da7c1ceab03c5e9e8ff43cf3e008f91c

Aliases

arxiv: 1612.07068 · arxiv_version: 1612.07068v1 · doi: 10.48550/arxiv.1612.07068 · pith_short_12: 5U5DELACWBDC · pith_short_16: 5U5DELACWBDC7ZBC · pith_short_8: 5U5DELAC

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/5U5DELACWBDC7ZBCSOYKLVDNZD \
  | 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: ed3a322c02b0462fe42293b0a5d46dc8da7c1ceab03c5e9e8ff43cf3e008f91c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be9e9511161bafb20d4cbc85e38dde1fb92c26e135662367fb387210795dc832",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-12-21T11:54:13Z",
    "title_canon_sha256": "21669b42a5a297a6557ebfad1ce326d769c68a14057d532eb26ca81f30d0a324"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.07068",
    "kind": "arxiv",
    "version": 1
  }
}