Pith Number

pith:YTVSMQGU

pith:2012:YTVSMQGUGAOR4BASGJM7YMOCO2

not attested not anchored not stored refs pending

Predation effects on mean time to extinction under demographic stochasticity

Gian Marco Palamara, Gustav W. Delius, Matthew J. Smith, Owen L. Petchey

arxiv:1206.0935 v2 · 2012-06-05 · 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{YTVSMQGUGAOR4BASGJM7YMOCO2}

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	2026-05-18T03:54:03.829876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4eb2640d4301d1e04123259fc31c2768d50b0f3c913cf4ff994236c9b6cc206

Aliases

arxiv: 1206.0935 · arxiv_version: 1206.0935v2 · doi: 10.48550/arxiv.1206.0935 · pith_short_12: YTVSMQGUGAOR · pith_short_16: YTVSMQGUGAOR4BAS · pith_short_8: YTVSMQGU

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/YTVSMQGUGAOR4BASGJM7YMOCO2 \
  | 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: c4eb2640d4301d1e04123259fc31c2768d50b0f3c913cf4ff994236c9b6cc206

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afbacc2c5689eb83397dd90f354dbbc13457b187ad0e3e7bd96fe164f89afc34",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2012-06-05T14:05:55Z",
    "title_canon_sha256": "d7bd73decde54d243e1218fab64b6ee9b2b1f753cd6d77ec59710e5bbf1d655c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.0935",
    "kind": "arxiv",
    "version": 2
  }
}