Pith Number

pith:A44L6RVW

pith:2011:A44L6RVWDNOLUPZRCQJCQU7HOI

not attested not anchored not stored refs pending

Dissecting the Specificity of Protein-Protein Interaction in Bacterial Two-Component Signaling: Orphans and Crosstalks

Andrea Procaccini, Bryan Lunt, Hendrik Szurmant, Martin Weigt, Terence Hwa

arxiv:1105.3295 v1 · 2011-05-17 · q-bio.MN · cond-mat.dis-nn · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A44L6RVWDNOLUPZRCQJCQU7HOI}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:02:52.765362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0738bf46b61b5cba3f3114122853e7721165123ad1b8112fd14aa4cbe23ff1ec

Aliases

arxiv: 1105.3295 · arxiv_version: 1105.3295v1 · doi: 10.48550/arxiv.1105.3295 · pith_short_12: A44L6RVWDNOL · pith_short_16: A44L6RVWDNOLUPZR · pith_short_8: A44L6RVW

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/A44L6RVWDNOLUPZRCQJCQU7HOI \
  | 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: 0738bf46b61b5cba3f3114122853e7721165123ad1b8112fd14aa4cbe23ff1ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e918ac2debabbf230e64296f905df9a7cd5c80bdee5b29463da5026065c16698",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.MN",
    "submitted_at": "2011-05-17T07:57:29Z",
    "title_canon_sha256": "aac3b77efe7099eb3a5f639722280063de3b18bf294f203d26c021f234a762ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.3295",
    "kind": "arxiv",
    "version": 1
  }
}