Pith Number

pith:6OH6TJVF

pith:2011:6OH6TJVFNO5DXH7DEFFI3R6VBV

not attested not anchored not stored refs pending

Chaos and unpredictability in evolutionary dynamics in discrete time

Alberto Robledo, Angel S\'anchez, Daniele Vilone

arxiv:1103.1484 v2 · 2011-03-08 · nlin.AO · 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{6OH6TJVFNO5DXH7DEFFI3R6VBV}

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	2026-05-18T04:18:23.267873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f38fe9a6a56bba3b9fe3214a8dc7d50d40e99b54b600070d3223603c5eb488d5

Aliases

arxiv: 1103.1484 · arxiv_version: 1103.1484v2 · doi: 10.48550/arxiv.1103.1484 · pith_short_12: 6OH6TJVFNO5D · pith_short_16: 6OH6TJVFNO5DXH7D · pith_short_8: 6OH6TJVF

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/6OH6TJVFNO5DXH7DEFFI3R6VBV \
  | 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: f38fe9a6a56bba3b9fe3214a8dc7d50d40e99b54b600070d3223603c5eb488d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc003b750844eb4c667fb0f6327417aa252142cfe593baadb722543983c395a7",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.AO",
    "submitted_at": "2011-03-08T10:25:07Z",
    "title_canon_sha256": "77ed28fe5b4b2858ec12a4d1ac7151e73f0f3c78012d689977ba17d52539dfd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1484",
    "kind": "arxiv",
    "version": 2
  }
}