Pith Number

pith:QBKTXD5H

pith:2026:QBKTXD5HGSIWUDBWYXFLJC4LYH

not attested not anchored not stored refs pending

VERITAS: Towards a General-Purpose Replication Tool for Scientific Research

Chenhao Tan, Filbert Aurelian Tjiaranata, Haokun Liu

arxiv:2607.02931 v1 · 2026-07-03 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QBKTXD5HGSIWUDBWYXFLJC4LYH}

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	2026-07-07T01:16:36.894856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80553b8fa734916a0c36c5cab48b8bc1c262786b91e19e2eaa19a0cfc3e5c45d

Aliases

arxiv: 2607.02931 · arxiv_version: 2607.02931v1 · doi: 10.48550/arxiv.2607.02931 · pith_short_12: QBKTXD5HGSIW · pith_short_16: QBKTXD5HGSIWUDBW · pith_short_8: QBKTXD5H

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/QBKTXD5HGSIWUDBWYXFLJC4LYH \
  | 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: 80553b8fa734916a0c36c5cab48b8bc1c262786b91e19e2eaa19a0cfc3e5c45d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b77fb01572923da2ed52fb2bfc09b04103be5d5a5a4c7efbf28ab17429c6ce1d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-03T03:55:59Z",
    "title_canon_sha256": "ed23779be3128af769305d48708999f90264c82c10760ba2c84325ca1b784889"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02931",
    "kind": "arxiv",
    "version": 1
  }
}