Pith Number

pith:R25TQYFQ

pith:2026:R25TQYFQYRPDA6YXIYJXN5NA77

not attested not anchored not stored refs pending

Labelled Process Logic

Yuanrui Zhang

arxiv:2606.10961 v1 · 2026-06-09 · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R25TQYFQYRPDA6YXIYJXN5NA77}

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	2026-06-10T01:10:50.197496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ebb3860b0c45e307b17461376f5a0ffd6dff70e2fa9fc80c42b31b652ff5abb

Aliases

arxiv: 2606.10961 · arxiv_version: 2606.10961v1 · doi: 10.48550/arxiv.2606.10961 · pith_short_12: R25TQYFQYRPD · pith_short_16: R25TQYFQYRPDA6YX · pith_short_8: R25TQYFQ

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/R25TQYFQYRPDA6YXIYJXN5NA77 \
  | 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: 8ebb3860b0c45e307b17461376f5a0ffd6dff70e2fa9fc80c42b31b652ff5abb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6044472755890b500d52f142127d1554503ef20ebd3a9b99493375d695ce0e86",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2026-06-09T15:03:24Z",
    "title_canon_sha256": "236ab016d47902ff539fc12b5630b05bf98e94ad09d3286deb5016ca8f76d999"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.10961",
    "kind": "arxiv",
    "version": 1
  }
}