Pith Number

pith:UH7ZVPK4

pith:2009:UH7ZVPK4L54GIMV5RKNO7MQ6JH

not attested not anchored not stored refs pending

Explosive Percolation in the Human Protein Homology Network

Hern\'an A. Makse, Hern\'an D. Rozenfeld, Lazaros K. Gallos

arxiv:0911.4082 v1 · 2009-11-20 · q-bio.MN · cond-mat.dis-nn · cond-mat.stat-mech · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UH7ZVPK4L54GIMV5RKNO7MQ6JH}

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	2026-05-18T02:10:38.018588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1ff9abd5c5f786432bd8a9aefb21e49d6f5da14964265f4eb965b34b82c1471

Aliases

arxiv: 0911.4082 · arxiv_version: 0911.4082v1 · doi: 10.48550/arxiv.0911.4082 · pith_short_12: UH7ZVPK4L54G · pith_short_16: UH7ZVPK4L54GIMV5 · pith_short_8: UH7ZVPK4

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/UH7ZVPK4L54GIMV5RKNO7MQ6JH \
  | 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: a1ff9abd5c5f786432bd8a9aefb21e49d6f5da14964265f4eb965b34b82c1471

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "772d070e498e716fc1a08274a2317b380edc534b2f97ad1d8ca426dd262e1479",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.stat-mech",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.MN",
    "submitted_at": "2009-11-20T16:48:29Z",
    "title_canon_sha256": "434369ecbe3799ff19630994367be544dca465b3f1e8275b54dd804e696994f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.4082",
    "kind": "arxiv",
    "version": 1
  }
}