Pith Number

pith:UKADT2Y3

pith:2026:UKADT2Y3BCXMDO4Y4E5E4KY7JJ

not attested not anchored not stored refs pending

Mutant Fixation for a Stochastic Evolutionary Model in Fragmented Populations

Natalia L. Komarova, Yi Fu

arxiv:2606.23946 v1 · 2026-06-22 · 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{UKADT2Y3BCXMDO4Y4E5E4KY7JJ}

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	2026-06-24T00:14:30.990016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a28039eb1b08aec1bb98e13a4e2b1f4a46eb9fef862ce59afc9d0577922f07bd

Aliases

arxiv: 2606.23946 · arxiv_version: 2606.23946v1 · doi: 10.48550/arxiv.2606.23946 · pith_short_12: UKADT2Y3BCXM · pith_short_16: UKADT2Y3BCXMDO4Y · pith_short_8: UKADT2Y3

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/UKADT2Y3BCXMDO4Y4E5E4KY7JJ \
  | 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: a28039eb1b08aec1bb98e13a4e2b1f4a46eb9fef862ce59afc9d0577922f07bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1629b84294e68022662ccc634d52ae87c6d6be08b61f0556f227ceb62222987e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2026-06-22T21:15:34Z",
    "title_canon_sha256": "e3a9008925b77da97a1b2ec96d5834edb7478d021d1b1480ee9171ee4d66dbb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23946",
    "kind": "arxiv",
    "version": 1
  }
}