Pith Number

pith:JP6FXKEG

pith:2018:JP6FXKEG2DF42TG7IX5VXACUR3

not attested not anchored not stored refs pending

First-principles investigation of elastic anomalies in niobium at high pressure and temperature

Hua Y. Geng, Q. Wu, Xiang R. Chen, Yi X. Wang, Y. Sun

arxiv:1801.02915 v1 · 2018-01-09 · cond-mat.mtrl-sci · physics.app-ph · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JP6FXKEG2DF42TG7IX5VXACUR3}

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	2026-05-18T00:26:22.060757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bfc5ba886d0cbcd4cdf45fb5b80548ed5350b0d99c9a57c3bb49e4f57da62de

Aliases

arxiv: 1801.02915 · arxiv_version: 1801.02915v1 · doi: 10.48550/arxiv.1801.02915 · pith_short_12: JP6FXKEG2DF4 · pith_short_16: JP6FXKEG2DF42TG7 · pith_short_8: JP6FXKEG

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/JP6FXKEG2DF42TG7IX5VXACUR3 \
  | 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: 4bfc5ba886d0cbcd4cdf45fb5b80548ed5350b0d99c9a57c3bb49e4f57da62de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7048018b4c24ca0d92c83ac28d3d2c92ea5eed595e0d17d204dd93c694dc7a77",
    "cross_cats_sorted": [
      "physics.app-ph",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-01-09T12:30:16Z",
    "title_canon_sha256": "ef478a39150ef6b78ea5ac66fc0e839a5b19b864c4dab185ccf717d632182f3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.02915",
    "kind": "arxiv",
    "version": 1
  }
}