Pith Number

pith:42Z2KIYR

pith:2019:42Z2KIYROHHLWAN7WSOUBQVSMJ

not attested not anchored not stored refs pending

On the Structure of Liquids: More order than expected

Walter Kob, Zhen Zhang

arxiv:1904.12447 v1 · 2019-04-29 · cond-mat.dis-nn · cond-mat.soft · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{42Z2KIYROHHLWAN7WSOUBQVSMJ}

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	2026-05-17T23:47:35.147054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6b3a5231171cebb01bfb49d40c2b262697e090eefddbe586a9e262fd99a38ef

Aliases

arxiv: 1904.12447 · arxiv_version: 1904.12447v1 · doi: 10.48550/arxiv.1904.12447 · pith_short_12: 42Z2KIYROHHL · pith_short_16: 42Z2KIYROHHLWAN7 · pith_short_8: 42Z2KIYR

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/42Z2KIYROHHLWAN7WSOUBQVSMJ \
  | 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: e6b3a5231171cebb01bfb49d40c2b262697e090eefddbe586a9e262fd99a38ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a759c7fe09825478e26fb5af383e63355a1d623bf0624724401c7fe53f5d25a",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2019-04-29T04:48:09Z",
    "title_canon_sha256": "9dd145aa7de401d403e28b6659f8806da237959d41d247af230e6611e22eb849"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12447",
    "kind": "arxiv",
    "version": 1
  }
}