Pith Number

pith:GZD2EIYZ

pith:2017:GZD2EIYZNT46CWTLAHQZCUNSIV

not attested not anchored not stored refs pending

Pathogen evolution: slow and steady spreads the best

Amaury Lambert, Sylvain Gandon, Todd Parsons, Troy Day

arxiv:1711.09795 v1 · 2017-11-27 · q-bio.PE · math.DS · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GZD2EIYZNT46CWTLAHQZCUNSIV}

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	2026-05-18T00:29:34.435433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3647a223196cf9e15a6b01e19151b245627d511e536b31ed51fbf04cdac17633

Aliases

arxiv: 1711.09795 · arxiv_version: 1711.09795v1 · doi: 10.48550/arxiv.1711.09795 · pith_short_12: GZD2EIYZNT46 · pith_short_16: GZD2EIYZNT46CWTL · pith_short_8: GZD2EIYZ

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/GZD2EIYZNT46CWTLAHQZCUNSIV \
  | 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: 3647a223196cf9e15a6b01e19151b245627d511e536b31ed51fbf04cdac17633

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "520de05992bc6494db7b1709840786cf4a6aff374491a44e5f586d09bdeb0749",
    "cross_cats_sorted": [
      "math.DS",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2017-11-27T16:04:47Z",
    "title_canon_sha256": "177ffefa118b37632464572a409a35d3bb1b014fa88163ac55707d9c0a565c36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.09795",
    "kind": "arxiv",
    "version": 1
  }
}