Pith Number

pith:P43KFDKL

pith:1999:P43KFDKLGSACHXFQ63JOJZDYX3

not attested not anchored not stored refs pending

A Phase Transistion in the Water Coupled to a Local External Perturbation

Dmitri Volchenkov, Ricardo Lima

arxiv:physics/9911002 v1 · 1999-11-02 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P43KFDKLGSACHXFQ63JOJZDYX3}

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	2026-05-18T01:05:15.438613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f36a28d4b348023dcb0f6d2e4e478bec0a5b30df5b5dc2c4dcebe0054b559fa

Aliases

arxiv: physics/9911002 · arxiv_version: physics/9911002v1 · doi: 10.48550/arxiv.physics/9911002 · pith_short_12: P43KFDKLGSAC · pith_short_16: P43KFDKLGSACHXFQ · pith_short_8: P43KFDKL

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/P43KFDKLGSACHXFQ63JOJZDYX3 \
  | 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: 7f36a28d4b348023dcb0f6d2e4e478bec0a5b30df5b5dc2c4dcebe0054b559fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6d9a91029b8475bce8b623713f1794396426d468b473f3aeea0d592df9334e6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "1999-11-02T14:52:50Z",
    "title_canon_sha256": "e75ad6350833421514290ae2b52a76964c764b60bd30a90a5432c5622f771fe7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/9911002",
    "kind": "arxiv",
    "version": 1
  }
}