Pith Number

pith:HVA6SXFX

pith:2008:HVA6SXFX57S5ZKI6VROTDDHRFV

not attested not anchored not stored refs pending

The Evolutionary Reduction Principle for Linear Variation in Genetic Transmission

Lee Altenberg

arxiv:0806.2181 v1 · 2008-06-13 · q-bio.PE · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HVA6SXFX57S5ZKI6VROTDDHRFV}

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	2026-05-18T03:34:48.730424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d41e95cb7efe5dca91eac5d318cf12d721b7ff3c8eb2f9cb50b752d7926bbd5

Aliases

arxiv: 0806.2181 · arxiv_version: 0806.2181v1 · doi: 10.48550/arxiv.0806.2181 · pith_short_12: HVA6SXFX57S5 · pith_short_16: HVA6SXFX57S5ZKI6 · pith_short_8: HVA6SXFX

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/HVA6SXFX57S5ZKI6VROTDDHRFV \
  | 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: 3d41e95cb7efe5dca91eac5d318cf12d721b7ff3c8eb2f9cb50b752d7926bbd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a2d8bb22029da000e4b294e78042d094f5a3cc6abf4f8c7ba62f2bea6aaf7a7",
    "cross_cats_sorted": [
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2008-06-13T03:56:42Z",
    "title_canon_sha256": "d2b13de325694d172ab463bf0c7442aead39127fd2fe00b6509bfccece25ec3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.2181",
    "kind": "arxiv",
    "version": 1
  }
}