Pith Number

pith:HG3QKAUV

pith:2013:HG3QKAUVOQOWBGUPEAZ3BCPH5G

not attested not anchored not stored refs pending

The Panic Model: Flocking with Minimal Cooperativity

Joel D. Eaves, Kevin R. Pilkiewicz

arxiv:1309.1408 v1 · 2013-09-05 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HG3QKAUVOQOWBGUPEAZ3BCPH5G}

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	2026-05-18T03:14:07.383590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39b7050295741d609a8f2033b089e7e9b662db06d02b8e7ed54828f1cf9b586e

Aliases

arxiv: 1309.1408 · arxiv_version: 1309.1408v1 · doi: 10.48550/arxiv.1309.1408 · pith_short_12: HG3QKAUVOQOW · pith_short_16: HG3QKAUVOQOWBGUP · pith_short_8: HG3QKAUV

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/HG3QKAUVOQOWBGUPEAZ3BCPH5G \
  | 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: 39b7050295741d609a8f2033b089e7e9b662db06d02b8e7ed54828f1cf9b586e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8dcbfd2615c4c0d72f0a50a919319b3467d855cc5356c578462a346cf7fc72f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-09-05T17:11:22Z",
    "title_canon_sha256": "635bd6d30fa15328e68f374e42e821ddd020e0b879ddccbaa0c9b625e1f17bc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.1408",
    "kind": "arxiv",
    "version": 1
  }
}