Pith Number

pith:PJRBG6IE

pith:2016:PJRBG6IEH626U7EMV4427ESFFB

not attested not anchored not stored refs pending

Minimal-assumption inference from population-genomic data

Daniel B. Weissman, Oskar Hallatschek

arxiv:1611.01842 v1 · 2016-11-06 · 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{PJRBG6IEH626U7EMV4427ESFFB}

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	2026-05-18T01:00:04.351909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a621379043fb5ea7c8caf39af9245287bcd5449640fc0008f5be9cbfce6a2ac

Aliases

arxiv: 1611.01842 · arxiv_version: 1611.01842v1 · doi: 10.48550/arxiv.1611.01842 · pith_short_12: PJRBG6IEH626 · pith_short_16: PJRBG6IEH626U7EM · pith_short_8: PJRBG6IE

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/PJRBG6IEH626U7EMV4427ESFFB \
  | 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: 7a621379043fb5ea7c8caf39af9245287bcd5449640fc0008f5be9cbfce6a2ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "482fe68497320ba9491c52f00f904c712e93a671532864a9216f89e77b0f6647",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2016-11-06T20:50:24Z",
    "title_canon_sha256": "55dc2ec6a13abb834b689c8d143dc03d4457447f971337a46e81906a100c8711"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.01842",
    "kind": "arxiv",
    "version": 1
  }
}