Pith Number

pith:AXMW42OB

pith:2017:AXMW42OBX6Y2ZMMJLHPSDYWPRX

not attested not anchored not stored refs pending

Individual Sensing can Gain more Fitness than its Information

Tetsuya J. Kobayashi, Yuki Sughiyama

arxiv:1712.09462 v1 · 2017-12-27 · q-bio.PE · physics.bio-ph · q-bio.CB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AXMW42OBX6Y2ZMMJLHPSDYWPRX}

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	2026-05-18T00:27:08.327782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05d96e69c1bfb1acb18959df21e2cf8de54cca2c3f9b58e8611ca130f9b2dbbc

Aliases

arxiv: 1712.09462 · arxiv_version: 1712.09462v1 · doi: 10.48550/arxiv.1712.09462 · pith_short_12: AXMW42OBX6Y2 · pith_short_16: AXMW42OBX6Y2ZMMJ · pith_short_8: AXMW42OB

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/AXMW42OBX6Y2ZMMJLHPSDYWPRX \
  | 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: 05d96e69c1bfb1acb18959df21e2cf8de54cca2c3f9b58e8611ca130f9b2dbbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfa8841025087275066b30c926af0adc504968db55460f86da111407a54475e2",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "q-bio.CB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2017-12-27T00:15:39Z",
    "title_canon_sha256": "ceee77f085afe01db1aaace3b6ae8a3de3bf3c1184480918f021f12a5f6feb30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.09462",
    "kind": "arxiv",
    "version": 1
  }
}