Pith Number

pith:JRMV7FYK

pith:2017:JRMV7FYK4ZLQSXXIP3643UAHAK

not attested not anchored not stored refs pending

Acoustic resonance by fish schools. A proposal for the schooling mechanism

F. Meseguer, F. Ramiro-Manzano

arxiv:1706.02632 v2 · 2017-06-08 · physics.bio-ph · physics.ao-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JRMV7FYK4ZLQSXXIP3643UAHAK}

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	2026-05-18T00:40:03.118041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c595f970ae657095ee87efdcdd00702a2d273c1496695694f90eb49860f734f

Aliases

arxiv: 1706.02632 · arxiv_version: 1706.02632v2 · doi: 10.48550/arxiv.1706.02632 · pith_short_12: JRMV7FYK4ZLQ · pith_short_16: JRMV7FYK4ZLQSXXI · pith_short_8: JRMV7FYK

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/JRMV7FYK4ZLQSXXIP3643UAHAK \
  | 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: 4c595f970ae657095ee87efdcdd00702a2d273c1496695694f90eb49860f734f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8457c3c247449db65d21d3768d10dd11c064d8066bc20722e205237613e020c3",
    "cross_cats_sorted": [
      "physics.ao-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2017-06-08T15:17:45Z",
    "title_canon_sha256": "0fb8c745ed131ced8d5dfe6f366bda3e15239e4afa742fac2de7dae383f15f56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.02632",
    "kind": "arxiv",
    "version": 2
  }
}