Pith Number

pith:UAILLCAV

pith:2012:UAILLCAVVXFKF7HHYSZEZ4OD5P

not attested not anchored not stored refs pending

Extreme events in population dynamics with functional carrying capacity

D. Sornette, E. P. Yukalova, V. I. Yukalov

arxiv:1205.1367 v1 · 2012-05-07 · q-bio.PE · physics.bio-ph · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UAILLCAVVXFKF7HHYSZEZ4OD5P}

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	2026-05-18T01:57:37.343087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a010b58815adcaa2fce7c4b24cf1c3ebd98a7d43d7184ef2a5debc97876cf4bb

Aliases

arxiv: 1205.1367 · arxiv_version: 1205.1367v1 · doi: 10.48550/arxiv.1205.1367 · pith_short_12: UAILLCAVVXFK · pith_short_16: UAILLCAVVXFKF7HH · pith_short_8: UAILLCAV

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/UAILLCAVVXFKF7HHYSZEZ4OD5P \
  | 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: a010b58815adcaa2fce7c4b24cf1c3ebd98a7d43d7184ef2a5debc97876cf4bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97b92840217289824f914395a3988487d99b03def5e244039ae1ce2b209ddeee",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2012-05-07T12:56:10Z",
    "title_canon_sha256": "c4199b1aca7cd681257f60c43015feab06984d1cde70b3140edd59c262b331ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.1367",
    "kind": "arxiv",
    "version": 1
  }
}