Pith Number

pith:2MFJB7JL

pith:2016:2MFJB7JLL7KNTEQTAB3VWKOVSP

not attested not anchored not stored refs pending

Inferring interaction partners from protein sequences

Anne-Florence Bitbol, Lucy J. Colwell, Ned S. Wingreen, Robert S. Dwyer

arxiv:1604.08354 v2 · 2016-04-28 · physics.bio-ph · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2MFJB7JLL7KNTEQTAB3VWKOVSP}

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	2026-05-18T00:57:44.013748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d30a90fd2b5fd4d9921300775b29d593c8549a028e26d2367d22ebe1fdc0c44f

Aliases

arxiv: 1604.08354 · arxiv_version: 1604.08354v2 · doi: 10.48550/arxiv.1604.08354 · pith_short_12: 2MFJB7JLL7KN · pith_short_16: 2MFJB7JLL7KNTEQT · pith_short_8: 2MFJB7JL

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/2MFJB7JLL7KNTEQTAB3VWKOVSP \
  | 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: d30a90fd2b5fd4d9921300775b29d593c8549a028e26d2367d22ebe1fdc0c44f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "331eb059c04c73a199d7afc764b13ad3a924856c91f5eb526cfe2575b1fdee4d",
    "cross_cats_sorted": [
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2016-04-28T09:23:57Z",
    "title_canon_sha256": "3da71f6b9ce045a1d5cb05d9939507650544414d471be693b96c8ca1ee026ae2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.08354",
    "kind": "arxiv",
    "version": 2
  }
}