Pith Number

pith:ZYHK2K7M

pith:2017:ZYHK2K7M3YYO4Y6OZ2RPLNCMGN

not attested not anchored not stored refs pending

Untangling the hairball: fitness based asymptotic reduction of biological networks

F\'elix Proulx-Giraldeau, Paul Fran\c{c}ois, Thomas J. Rademaker

arxiv:1707.06300 v1 · 2017-07-19 · physics.bio-ph · q-bio.MN · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZYHK2K7M3YYO4Y6OZ2RPLNCMGN}

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	2026-05-18T00:30:01.254544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce0ead2becde30ee63cecea2f5b44c336aa652ead7ee8d0a88f2a1651d4a4c69

Aliases

arxiv: 1707.06300 · arxiv_version: 1707.06300v1 · doi: 10.48550/arxiv.1707.06300 · pith_short_12: ZYHK2K7M3YYO · pith_short_16: ZYHK2K7M3YYO4Y6O · pith_short_8: ZYHK2K7M

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/ZYHK2K7M3YYO4Y6OZ2RPLNCMGN \
  | 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: ce0ead2becde30ee63cecea2f5b44c336aa652ead7ee8d0a88f2a1651d4a4c69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d6aa928ee2c10505e4a79fc2853493b64530a0722cb113ba4006e9bbc2b7276",
    "cross_cats_sorted": [
      "q-bio.MN",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2017-07-19T21:26:09Z",
    "title_canon_sha256": "cdd3cdb55605b84f37b4c98256a75d5a565c0b4795d06535082f610a3b88de4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06300",
    "kind": "arxiv",
    "version": 1
  }
}