Pith Number

pith:74FNCKPI

pith:2015:74FNCKPI7CVMOBBTE7HSXDYS6G

not attested not anchored not stored refs pending

The hard-disk fluid revisited

Hanqing Zhao, Hong Zhao

arxiv:1511.00455 v3 · 2015-11-02 · cond-mat.stat-mech · math-ph · math.MP · 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{74FNCKPI7CVMOBBTE7HSXDYS6G}

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	2026-05-18T01:14:17.723442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff0ad129e8f8aac7043327cf2b8f12f1acb91b0ee426dd2cc7adc678bee46ead

Aliases

arxiv: 1511.00455 · arxiv_version: 1511.00455v3 · doi: 10.48550/arxiv.1511.00455 · pith_short_12: 74FNCKPI7CVM · pith_short_16: 74FNCKPI7CVMOBBT · pith_short_8: 74FNCKPI

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/74FNCKPI7CVMOBBTE7HSXDYS6G \
  | 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: ff0ad129e8f8aac7043327cf2b8f12f1acb91b0ee426dd2cc7adc678bee46ead

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea4d9b38d810480afbe35cab9024f3e85b184b3d5c1174f573c1303139c98ed6",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2015-11-02T11:45:04Z",
    "title_canon_sha256": "15f9173eec63c4461d81061d9b98eec0a8a877524132dbfb6babdda68a734c64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.00455",
    "kind": "arxiv",
    "version": 3
  }
}