Pith Number

pith:JWKFCZVZ

pith:2011:JWKFCZVZFWBRFEAP4MF5KSWMO6

not attested not anchored not stored refs pending

Short and Long Range Population Dynamics of the Monarch

Komi Messan, Kyle Smith, Sergei Suslov, Shawn Tsosie, Shuchen Zhu

arxiv:1112.3991 v1 · 2011-12-16 · 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{JWKFCZVZFWBRFEAP4MF5KSWMO6}

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	2026-05-18T04:06:07.261063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d945166b92d8312900fe30bd54acc778092a1662c69aac18e5906744286f7a2

Aliases

arxiv: 1112.3991 · arxiv_version: 1112.3991v1 · doi: 10.48550/arxiv.1112.3991 · pith_short_12: JWKFCZVZFWBR · pith_short_16: JWKFCZVZFWBRFEAP · pith_short_8: JWKFCZVZ

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/JWKFCZVZFWBRFEAP4MF5KSWMO6 \
  | 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: 4d945166b92d8312900fe30bd54acc778092a1662c69aac18e5906744286f7a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad816c47bbb2284443916b536a9ef214f0eeafccad01cf349ef7902873f375f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2011-12-16T22:47:40Z",
    "title_canon_sha256": "b06e2da3a3068f22f10b8d7521037520d23fd86856952407c242b90f24ade7a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.3991",
    "kind": "arxiv",
    "version": 1
  }
}