Pith Number

pith:Z2IXAXPG

pith:2007:Z2IXAXPGZYRLXRPPTJXTNE6HWU

not attested not anchored not stored refs pending

Drift reversal in asymmetric coevolutionary conflicts: Influence of microscopic processes and population size

Jens Christian Claussen

arxiv:0712.4224 v1 · 2007-12-27 · q-bio.PE · physics.soc-ph · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z2IXAXPGZYRLXRPPTJXTNE6HWU}

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	2026-05-18T03:53:55.132939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce91705de6ce22bbc5ef9a6f3693c7b50d5e5b439cb61f4a61696600cbb98389

Aliases

arxiv: 0712.4224 · arxiv_version: 0712.4224v1 · doi: 10.48550/arxiv.0712.4224 · pith_short_12: Z2IXAXPGZYRL · pith_short_16: Z2IXAXPGZYRLXRPP · pith_short_8: Z2IXAXPG

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/Z2IXAXPGZYRLXRPPTJXTNE6HWU \
  | 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: ce91705de6ce22bbc5ef9a6f3693c7b50d5e5b439cb61f4a61696600cbb98389

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acf18d9d21d725c5d4c2df6cc05c4fd53da3f8d19c0b875666efd7ed69935fdc",
    "cross_cats_sorted": [
      "physics.soc-ph",
      "q-bio.QM"
    ],
    "license": "",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2007-12-27T12:08:59Z",
    "title_canon_sha256": "06c0fea356e57365b41e3fc174a1b2b812b341e569a4b628db0359b378a32aae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0712.4224",
    "kind": "arxiv",
    "version": 1
  }
}