Pith Number

pith:GXMXKVQA

pith:2012:GXMXKVQAKDUH6MUSXKN3T3AAGF

not attested not anchored not stored refs pending

Interspecies correlation for neutrally evolving traits

Krzysztof Bartoszek, Serik Sagitov

arxiv:1201.5364 v2 · 2012-01-25 · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GXMXKVQAKDUH6MUSXKN3T3AAGF}

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	2026-05-18T03:25:59.614136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35d975560050e87f3292ba9bb9ec00316dbf92ef0a9ceeeb7ca611a141ad4f0f

Aliases

arxiv: 1201.5364 · arxiv_version: 1201.5364v2 · doi: 10.48550/arxiv.1201.5364 · pith_short_12: GXMXKVQAKDUH · pith_short_16: GXMXKVQAKDUH6MUS · pith_short_8: GXMXKVQA

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/GXMXKVQAKDUH6MUSXKN3T3AAGF \
  | 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: 35d975560050e87f3292ba9bb9ec00316dbf92ef0a9ceeeb7ca611a141ad4f0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1aef392cc1ba6c2bcd6d5d6c56b0d8f98da4820a82f07cae1877f0702907e948",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2012-01-25T20:32:09Z",
    "title_canon_sha256": "2cbad7ce1edfcf3392034d6d8ccec90185f6de4206a47c9401283b534798df43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.5364",
    "kind": "arxiv",
    "version": 2
  }
}