Pith Number

pith:S7RCHC3D

pith:2011:S7RCHC3DC2HOUZDNSIRR6IWUIC

not attested not anchored not stored refs pending

From individual to collective behaviour of coupled velocity jump processes: a locust example

Jan Haskovec, Radek Erban

arxiv:1104.2584 v1 · 2011-04-13 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S7RCHC3DC2HOUZDNSIRR6IWUIC}

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	2026-05-18T04:24:34.607210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97e2238b63168eea646d92231f22d440820f27100122ff1a07edd351c255a7e4

Aliases

arxiv: 1104.2584 · arxiv_version: 1104.2584v1 · doi: 10.48550/arxiv.1104.2584 · pith_short_12: S7RCHC3DC2HO · pith_short_16: S7RCHC3DC2HOUZDN · pith_short_8: S7RCHC3D

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/S7RCHC3DC2HOUZDNSIRR6IWUIC \
  | 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: 97e2238b63168eea646d92231f22d440820f27100122ff1a07edd351c255a7e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1e896bdf11eb11c68d613c040bb08fd1c54f90a3248e34a3da83874353b3ee7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-04-13T19:39:08Z",
    "title_canon_sha256": "426ce2b261e69cb585cd6a3efccaacc7ff9fbd588ec8113b248b7cb1e0658af5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.2584",
    "kind": "arxiv",
    "version": 1
  }
}