Pith Number

pith:XJRDK43U

pith:2026:XJRDK43U4TNU7LIB2MZVNACNBK

not attested not anchored not stored refs pending

Surveying the adaptive landscapes of 10,000 antibodies

Aleksandra M. Walczak, Daniel PGH Wong, Thierry Mora

arxiv:2606.21351 v1 · 2026-06-19 · 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{XJRDK43U4TNU7LIB2MZVNACNBK}

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	2026-06-23T01:12:38.184582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba62357374e4db4fad01d33356804d0ab657397bbc54c847f610a44a747676f7

Aliases

arxiv: 2606.21351 · arxiv_version: 2606.21351v1 · doi: 10.48550/arxiv.2606.21351 · pith_short_12: XJRDK43U4TNU · pith_short_16: XJRDK43U4TNU7LIB · pith_short_8: XJRDK43U

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/XJRDK43U4TNU7LIB2MZVNACNBK \
  | 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: ba62357374e4db4fad01d33356804d0ab657397bbc54c847f610a44a747676f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "380b358f82542860e86dbed164cdf13081faa169cd083ca4baebc338c0117db0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2026-06-19T11:50:05Z",
    "title_canon_sha256": "6a0a1b67681e4ffd69d076d46573209680d94f5e3c6b302f26b44e55acc7e1f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21351",
    "kind": "arxiv",
    "version": 1
  }
}