Pith Number

pith:QBVD3R6S

pith:2025:QBVD3R6S32H6DHULLQMUWAFF2L

not attested not anchored not stored refs pending

Self-reorganization and Information Transfer in Massive Schools of Fish

Alex Barnett, Chenchen Huang, Eva Kanso, Haotian Hang

arxiv:2505.05822 v2 · 2025-05-09 · physics.bio-ph · cond-mat.stat-mech · 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{QBVD3R6S32H6DHULLQMUWAFF2L}

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.

Cited by

1 paper in Pith

Noise-Induced Collective Memory in Schooling Fish

Receipt and verification

First computed	2026-07-05T11:15:20.807666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

806a3dc7d2de8fe19e8b5c194b00a5d2ef23d1225dd77056ea4248f7b729fd58

Aliases

arxiv: 2505.05822 · arxiv_version: 2505.05822v2 · doi: 10.48550/arxiv.2505.05822 · pith_short_12: QBVD3R6S32H6 · pith_short_16: QBVD3R6S32H6DHUL · pith_short_8: QBVD3R6S

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/QBVD3R6S32H6DHULLQMUWAFF2L \
  | 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: 806a3dc7d2de8fe19e8b5c194b00a5d2ef23d1225dd77056ea4248f7b729fd58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72dad0f3aa12769f27e0e542cab8ec2f7c2e0c001f29d540247ddd81bfeffef7",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2025-05-09T06:47:52Z",
    "title_canon_sha256": "ec2db1d4644a85bcd8a37b09cf95d40a7c03c9db6690304d3f5721a7870ea184"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.05822",
    "kind": "arxiv",
    "version": 2
  }
}