Pith Number

pith:J7CCHAGP

pith:2012:J7CCHAGPWX6U3TFFSR2O4DPLY7

not attested not anchored not stored refs pending

Statistical inference of the generation probability of T-cell receptors from sequence repertoires

Aleksandra M. Walczak, Anand Murugan, Curtis G. Callan Jr, Thierry Mora

arxiv:1208.3925 v1 · 2012-08-20 · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J7CCHAGPWX6U3TFFSR2O4DPLY7}

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	2026-05-18T03:41:12.289248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fc42380cfb5fd4dcca59474ee0debc7cf00bee76f27ad4a9e63f20914fb2d49

Aliases

arxiv: 1208.3925 · arxiv_version: 1208.3925v1 · doi: 10.48550/arxiv.1208.3925 · pith_short_12: J7CCHAGPWX6U · pith_short_16: J7CCHAGPWX6U3TFF · pith_short_8: J7CCHAGP

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/J7CCHAGPWX6U3TFFSR2O4DPLY7 \
  | 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: 4fc42380cfb5fd4dcca59474ee0debc7cf00bee76f27ad4a9e63f20914fb2d49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fa841ce27cd636765a6e0e88f0e11d3d6ee0dfcf23e18bc43f4ec509af323ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2012-08-20T07:02:34Z",
    "title_canon_sha256": "d2d2cc851bee5451a165a52fa353b86e27db1fdb50c9cb4cbc5ef3b0ab1461eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.3925",
    "kind": "arxiv",
    "version": 1
  }
}