Pith Number

pith:R7453OTC

pith:2019:R7453OTCMF67CU3NGBV6W2ZHTP

not attested not anchored not stored refs pending

Large thermal anisotropy in monoclinic niobium trisulfide: A thermal expansion tensor study

Chee Kwan Gan, Kun Ting Eddie Chua

arxiv:1902.06411 v1 · 2019-02-18 · 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{R7453OTCMF67CU3NGBV6W2ZHTP}

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	2026-05-17T23:48:30.515494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ff9ddba62617df1536d306beb6b279bc4e279da73aafaac4b490f3f37b93b69

Aliases

arxiv: 1902.06411 · arxiv_version: 1902.06411v1 · doi: 10.48550/arxiv.1902.06411 · pith_short_12: R7453OTCMF67 · pith_short_16: R7453OTCMF67CU3N · pith_short_8: R7453OTC

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/R7453OTCMF67CU3NGBV6W2ZHTP \
  | 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: 8ff9ddba62617df1536d306beb6b279bc4e279da73aafaac4b490f3f37b93b69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a2011ef4bccae75245bad144f1b0c7c070241f0d31d075ee081bde29d860639",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-02-18T05:40:58Z",
    "title_canon_sha256": "b64da27d912a8147255c0edd8faabc50515e62f2451fdf0c961a07e8ba4bee21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06411",
    "kind": "arxiv",
    "version": 1
  }
}