Pith Number

pith:5PVIQM6E

pith:2014:5PVIQM6EOQLRZXIL5N5GN7D4U5

not attested not anchored not stored refs pending

The Role of Projection in the Control of Bird Flocks

A. M. Miller, Daniel J. G. Pearce, George Rowlands, Matthew S. Turner

arxiv:1407.2414 v1 · 2014-07-09 · q-bio.QM · cond-mat.stat-mech · nlin.AO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5PVIQM6EOQLRZXIL5N5GN7D4U5}

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	2026-05-18T01:42:38.697099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebea8833c474171cdd0beb7a66fc7ca758c92867a450394a3b1a8b13b302ac07

Aliases

arxiv: 1407.2414 · arxiv_version: 1407.2414v1 · doi: 10.48550/arxiv.1407.2414 · pith_short_12: 5PVIQM6EOQLR · pith_short_16: 5PVIQM6EOQLRZXIL · pith_short_8: 5PVIQM6E

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/5PVIQM6EOQLRZXIL5N5GN7D4U5 \
  | 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: ebea8833c474171cdd0beb7a66fc7ca758c92867a450394a3b1a8b13b302ac07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21a003825de6cee55161fb2184788a9e85ad35dfa4d51d3cdbd36a1db8b31029",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "nlin.AO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2014-07-09T10:04:54Z",
    "title_canon_sha256": "c7c294ce672ad00a212047975247bfc591d460f85699fd13a56b2b4571cdaf97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2414",
    "kind": "arxiv",
    "version": 1
  }
}