Pith Number

pith:XBSJ7V4D

pith:2013:XBSJ7V4DMVXPNYL2EQYXUQMMXV

not attested not anchored not stored refs pending

Adaptive Network Dynamics and Evolution of Leadership in Collective Migration

Darren Pais, Naomi Ehrich Leonard

arxiv:1303.2242 v1 · 2013-03-09 · nlin.AO · cs.SI · physics.soc-ph · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XBSJ7V4DMVXPNYL2EQYXUQMMXV}

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	2026-05-18T03:25:34.573723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8649fd783656ef6e17a24317a418cbd6c7543724c5212fabc0ba2909c93910d

Aliases

arxiv: 1303.2242 · arxiv_version: 1303.2242v1 · doi: 10.48550/arxiv.1303.2242 · pith_short_12: XBSJ7V4DMVXP · pith_short_16: XBSJ7V4DMVXPNYL2 · pith_short_8: XBSJ7V4D

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/XBSJ7V4DMVXPNYL2EQYXUQMMXV \
  | 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: b8649fd783656ef6e17a24317a418cbd6c7543724c5212fabc0ba2909c93910d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1e9f2d58df761adb0d2110bb698581cc8c66aff5bf219b8eb2138f5dcaeec98",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.soc-ph",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.AO",
    "submitted_at": "2013-03-09T17:50:28Z",
    "title_canon_sha256": "ddebae30a35c0031ea86c2379c24080ce841489f7a4fb35181257073b376f52b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.2242",
    "kind": "arxiv",
    "version": 1
  }
}