Pith Number

pith:B3AACCOQ

pith:2013:B3AACCOQC7L27DGK4YDPS47MJV

not attested not anchored not stored refs pending

Global attractors and extinction dynamics of cyclically competing species

Alejandro Zielinski, Erwin Frey, Steffen Rulands

arxiv:1305.0119 v1 · 2013-05-01 · q-bio.PE · nlin.PS · physics.bio-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{B3AACCOQC7L27DGK4YDPS47MJV}

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	2026-05-18T02:51:08.605013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ec00109d017d7af8ccae606f973ec4d7f84c09b029dd3e2752078121d64e6b1

Aliases

arxiv: 1305.0119 · arxiv_version: 1305.0119v1 · doi: 10.48550/arxiv.1305.0119 · pith_short_12: B3AACCOQC7L2 · pith_short_16: B3AACCOQC7L27DGK · pith_short_8: B3AACCOQ

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/B3AACCOQC7L27DGK4YDPS47MJV \
  | 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: 0ec00109d017d7af8ccae606f973ec4d7f84c09b029dd3e2752078121d64e6b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "060dc6c9af50b2305b394620e4984aee683fd89b94e4b69f52023a9f237bdd5c",
    "cross_cats_sorted": [
      "nlin.PS",
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2013-05-01T08:06:30Z",
    "title_canon_sha256": "090e33608ae2c39586b7f44d7959266f072003e8f8f9b37e9c0c58bee4d0b57c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0119",
    "kind": "arxiv",
    "version": 1
  }
}