Pith Number

pith:V5C7PRYO

pith:2026:V5C7PRYOW2O6IMDIVUV56APSSE

not attested not anchored not stored refs pending

From peer review nuances to best practices

Sheng Lu

arxiv:2607.22681 v1 · 2026-07-12 · cs.DL · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V5C7PRYOW2O6IMDIVUV56APSSE}

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	2026-07-28T00:21:48.806920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af45f7c70eb69de43068ad2bdf01f2911acaf4454c3906f6bc5e83e46aaa298f

Aliases

arxiv: 2607.22681 · arxiv_version: 2607.22681v1 · doi: 10.48550/arxiv.2607.22681 · pith_short_12: V5C7PRYOW2O6 · pith_short_16: V5C7PRYOW2O6IMDI · pith_short_8: V5C7PRYO

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/V5C7PRYOW2O6IMDIVUV56APSSE \
  | 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: af45f7c70eb69de43068ad2bdf01f2911acaf4454c3906f6bc5e83e46aaa298f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6984e5f6f47b2e3ea84df298fcdd0aba43c6a9dea691be40cb59f05dcb5eb22",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2026-07-12T21:20:25Z",
    "title_canon_sha256": "88ae5b0b092cf4474df5da8c16dd1527039afc7615a39509bc0f4be533149e25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.22681",
    "kind": "arxiv",
    "version": 1
  }
}