Pith Number

pith:HVD4AXBO

pith:2019:HVD4AXBOUABAX5B25VYH65EIYA

not attested not anchored not stored refs pending

Methods for approximating stochastic evolutionary dynamics on graphs

Christoforos Hadjichrysanthou, Christopher E. Overton, Kieran J. Sharkey, Mark Broom

arxiv:1902.06614 v1 · 2019-02-18 · 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{HVD4AXBOUABAX5B25VYH65EIYA}

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	2026-05-17T23:51:46.589649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d47c05c2ea0020bf43aed707f7488c023cf11058b412e87269603f7f0905a48

Aliases

arxiv: 1902.06614 · arxiv_version: 1902.06614v1 · doi: 10.48550/arxiv.1902.06614 · pith_short_12: HVD4AXBOUABA · pith_short_16: HVD4AXBOUABAX5B2 · pith_short_8: HVD4AXBO

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/HVD4AXBOUABAX5B25VYH65EIYA \
  | 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: 3d47c05c2ea0020bf43aed707f7488c023cf11058b412e87269603f7f0905a48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1301ded6159d504027c37f253719cffaeba7df8f528fcf2b4627ca8ab4a69efe",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2019-02-18T15:35:08Z",
    "title_canon_sha256": "804320b582f07509465caebba8890a44cbab9837df85d53910f0dd19539eca33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06614",
    "kind": "arxiv",
    "version": 1
  }
}