Pith Number

pith:XKMKQA2S

pith:2017:XKMKQA2SNMJ656XOXMSZSPY6Y6

not attested not anchored not stored refs pending

Effects of motion in structured populations

Alex McAvoy, Madison S. Krieger, Martin A. Nowak

arxiv:1708.03821 v2 · 2017-08-12 · 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{XKMKQA2SNMJ656XOXMSZSPY6Y6}

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	2026-05-18T00:33:31.782266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba98a803526b13eefaeebb25993f1ec780aa3300a3626c477a1c73de44b469bb

Aliases

arxiv: 1708.03821 · arxiv_version: 1708.03821v2 · doi: 10.48550/arxiv.1708.03821 · pith_short_12: XKMKQA2SNMJ6 · pith_short_16: XKMKQA2SNMJ656XO · pith_short_8: XKMKQA2S

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/XKMKQA2SNMJ656XOXMSZSPY6Y6 \
  | 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: ba98a803526b13eefaeebb25993f1ec780aa3300a3626c477a1c73de44b469bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d547d7c2fb7ae631fd9c69401a9612f49d61eeef0ac67e35276555c5afbbb946",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2017-08-12T20:32:31Z",
    "title_canon_sha256": "93bdc1af2db89b761eefbc37d26b7d34f023745fd71ca3aabe0491249318f98a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03821",
    "kind": "arxiv",
    "version": 2
  }
}