Pith Number

pith:LJMZGAVO

pith:2019:LJMZGAVO7CFQMVNTULB6KAHTE2

not attested not anchored not stored refs pending

ESPEI for efficient thermodynamic database development, modification, and uncertainty quantification: application to Cu-Mg

Abdulmonem Obaied, Aleksei Egorov, Brandon Bocklund, Irina Roslyakova, Richard Otis, Zi-Kui Liu

arxiv:1902.01269 v1 · 2019-02-04 · cond-mat.mtrl-sci · 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{LJMZGAVO7CFQMVNTULB6KAHTE2}

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	2026-05-17T23:39:24.922732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a599302aef88b0655b3a2c3e500f326ad1033ecf06adc7003466f777a6ee2e7

Aliases

arxiv: 1902.01269 · arxiv_version: 1902.01269v1 · doi: 10.48550/arxiv.1902.01269 · pith_short_12: LJMZGAVO7CFQ · pith_short_16: LJMZGAVO7CFQMVNT · pith_short_8: LJMZGAVO

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/LJMZGAVO7CFQMVNTULB6KAHTE2 \
  | 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: 5a599302aef88b0655b3a2c3e500f326ad1033ecf06adc7003466f777a6ee2e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5cbd71b9d4259939706cd9c26c67d936f205e049266b0d3d41d7b36e0fbcbc1",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-02-04T15:57:48Z",
    "title_canon_sha256": "667a2bd6b5b8c677f7da1bf4055414bb8279f18812924c40fd6399ad3cc74e45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.01269",
    "kind": "arxiv",
    "version": 1
  }
}