Pith Number

pith:W6GWWWFU

pith:2018:W6GWWWFUPI3SXKWMCFZRQU4PDA

not attested not anchored not stored refs pending

Effect of Hydration and Ammonization on the Thermal Expansion Behaviour of ZrW2O8: Ab-initio Lattice Dynamical Perspective

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

arxiv:1809.06149 v1 · 2018-09-17 · 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{W6GWWWFUPI3SXKWMCFZRQU4PDA}

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	2026-05-17T23:58:37.668230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b78d6b58b47a372baacc117318538f1808cd5f3e3b53f095ee82c48d909bf6ca

Aliases

arxiv: 1809.06149 · arxiv_version: 1809.06149v1 · doi: 10.48550/arxiv.1809.06149 · pith_short_12: W6GWWWFUPI3S · pith_short_16: W6GWWWFUPI3SXKWM · pith_short_8: W6GWWWFU

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/W6GWWWFUPI3SXKWMCFZRQU4PDA \
  | 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: b78d6b58b47a372baacc117318538f1808cd5f3e3b53f095ee82c48d909bf6ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c6df645ce911aed2b488fa2a1b4663ab85e0f9a8a22a3a4c2206380bce21890",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-09-17T12:03:20Z",
    "title_canon_sha256": "508fcbe53498f4d4f3bf81e98448dd66fa75deb9f97b8e58ba729eeb80a65928"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.06149",
    "kind": "arxiv",
    "version": 1
  }
}