Pith Number

pith:GTGSQ2BW

pith:2010:GTGSQ2BWDS74Q5KNEJL6LTQULA

not attested not anchored not stored refs pending

Selective pressure on metabolic network structures as measured from the random blind-watchmaker network

Petter Minnhagen, Sebastian Bernhardsson

arxiv:1010.6185 v1 · 2010-10-29 · physics.bio-ph · cond-mat.stat-mech · q-bio.MN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GTGSQ2BWDS74Q5KNEJL6LTQULA}

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	2026-05-18T04:38:07.327706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34cd2868361cbfc8754d2257e5ce145830881b436e83cabe46b97f98e8967813

Aliases

arxiv: 1010.6185 · arxiv_version: 1010.6185v1 · doi: 10.48550/arxiv.1010.6185 · pith_short_12: GTGSQ2BWDS74 · pith_short_16: GTGSQ2BWDS74Q5KN · pith_short_8: GTGSQ2BW

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/GTGSQ2BWDS74Q5KNEJL6LTQULA \
  | 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: 34cd2868361cbfc8754d2257e5ce145830881b436e83cabe46b97f98e8967813

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f2695a468dd9ab26c76d91efd32e6441fada06ec2fb45dd905f05edf4bbf79e",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "q-bio.MN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2010-10-29T11:43:43Z",
    "title_canon_sha256": "b0ef6df7090f884d0a96e577afaa8439fa14fcc54f6a2598e1fc4eedac50e70b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.6185",
    "kind": "arxiv",
    "version": 1
  }
}