Pith Number

pith:JHTKJ6EO

pith:2010:JHTKJ6EOYIHI6KM5ROIJN5AGCP

not attested not anchored not stored refs pending

Co-evolution is Incompatible with the Markov Assumption in Phylogenetics

Elchanan Mossel, Tamir Tuller

arxiv:1008.0322 v2 · 2010-08-02 · q-bio.PE · cs.AI · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JHTKJ6EOYIHI6KM5ROIJN5AGCP}

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	2026-05-18T04:42:36.000133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49e6a4f88ec20e8f299d8b9096f40613e0f97229d872a34fd547d04475a897c8

Aliases

arxiv: 1008.0322 · arxiv_version: 1008.0322v2 · doi: 10.48550/arxiv.1008.0322 · pith_short_12: JHTKJ6EOYIHI · pith_short_16: JHTKJ6EOYIHI6KM5 · pith_short_8: JHTKJ6EO

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/JHTKJ6EOYIHI6KM5ROIJN5AGCP \
  | 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: 49e6a4f88ec20e8f299d8b9096f40613e0f97229d872a34fd547d04475a897c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48c53987523b61bd35380b881a5f50df8857d2176b799b4f071017d90d2a714b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2010-08-02T15:03:37Z",
    "title_canon_sha256": "7ed1a9446c6c7799f7771c7426b349da2ea5a4319b86089d8c4604d13561f7a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.0322",
    "kind": "arxiv",
    "version": 2
  }
}