Pith Number

pith:OVSLP72Z

pith:2018:OVSLP72Z5GMOWRN2OTXAQTSZGQ

not attested not anchored not stored refs pending

Predicting the spectrum of TCR repertoire sharing with a data-driven model of recombination

Aleksandra M. Walczak, Curtis G. Callan Jr., Thierry Mora, Yuval Elhanati, Zachary Sethna

arxiv:1803.01056 v1 · 2018-03-02 · q-bio.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OVSLP72Z5GMOWRN2OTXAQTSZGQ}

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	2026-05-17T23:55:43.016624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7564b7ff59e998eb45ba74ee084e593419ddc5d24eb2a1edd6f9afad37aee999

Aliases

arxiv: 1803.01056 · arxiv_version: 1803.01056v1 · doi: 10.48550/arxiv.1803.01056 · pith_short_12: OVSLP72Z5GMO · pith_short_16: OVSLP72Z5GMOWRN2 · pith_short_8: OVSLP72Z

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/OVSLP72Z5GMOWRN2OTXAQTSZGQ \
  | 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: 7564b7ff59e998eb45ba74ee084e593419ddc5d24eb2a1edd6f9afad37aee999

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac34635fb2d554f888ebe42510e8531de478c011ea5955121ed9231e79761540",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.GN",
    "submitted_at": "2018-03-02T21:53:03Z",
    "title_canon_sha256": "f4ff51f75c7e7030e2d5b16d5fb2fc4c5e5ef1c02f19e06a6ab9b294d997a84b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01056",
    "kind": "arxiv",
    "version": 1
  }
}