Pith Number

pith:7DIVHCZW

pith:2019:7DIVHCZW4LSFF3HLLE3TJOBOAS

not attested not anchored not stored refs pending

Machine Learning Forcefield for Silicate Glasses

Han Liu, Mathieu Bauchy, Nazreen Farina Ahmad Sabri, Yipeng Li, Zipeng Fu

arxiv:1902.03486 v1 · 2019-02-09 · cond-mat.mtrl-sci · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7DIVHCZW4LSFF3HLLE3TJOBOAS}

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	2026-05-17T23:54:20.694281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8d1538b36e2e452eceb593734b82e049e40c6500c10c4858ef07f806651700b

Aliases

arxiv: 1902.03486 · arxiv_version: 1902.03486v1 · doi: 10.48550/arxiv.1902.03486 · pith_short_12: 7DIVHCZW4LSF · pith_short_16: 7DIVHCZW4LSFF3HL · pith_short_8: 7DIVHCZW

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/7DIVHCZW4LSFF3HLLE3TJOBOAS \
  | 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: f8d1538b36e2e452eceb593734b82e049e40c6500c10c4858ef07f806651700b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e423d455b6a3961028dd406e3b9614dace94f681b7249ada4e30fc9bc83193c",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-02-09T20:40:46Z",
    "title_canon_sha256": "5bec2bf1999eda651bcd75086e17afaf605c9d29ebd2027c9da7302ea9fb4fd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.03486",
    "kind": "arxiv",
    "version": 1
  }
}