Pith Number

pith:47QQJDBS

pith:2010:47QQJDBSJIUY4ZN2L24W6PWFSH

not attested not anchored not stored refs pending

Protein abundances and interactions coevolve to promote functional complexes while suppressing non-specific binding

Eugene I. Shakhnovich, Muyoung Heo, Sergei Maslov

arxiv:1007.2668 v3 · 2010-07-15 · q-bio.BM · physics.bio-ph · q-bio.MN · 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{47QQJDBSJIUY4ZN2L24W6PWFSH}

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	2026-05-18T04:32:11.851053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7e1048c324a298e65ba5eb96f3ec591c79b75dccf0802667217eda7dd1e8251

Aliases

arxiv: 1007.2668 · arxiv_version: 1007.2668v3 · doi: 10.48550/arxiv.1007.2668 · pith_short_12: 47QQJDBSJIUY · pith_short_16: 47QQJDBSJIUY4ZN2 · pith_short_8: 47QQJDBS

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/47QQJDBSJIUY4ZN2L24W6PWFSH \
  | 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: e7e1048c324a298e65ba5eb96f3ec591c79b75dccf0802667217eda7dd1e8251

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cd1ab75baf036199feb7a4b47d75930ecd75d6c680f3fe9362cf256e92c2d64",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "q-bio.MN",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2010-07-15T22:15:06Z",
    "title_canon_sha256": "04860114f1cb6d839856087236ee7605ce41ba26da039607d1f156c57fe10617"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.2668",
    "kind": "arxiv",
    "version": 3
  }
}