Pith Number

pith:DQQC2IFT

pith:2026:DQQC2IFT3AQWC54KRFTSDHK6V2

not attested not anchored not stored refs pending

Agentic Data Environments

Charlie Summers, Chenxi Huang, Elaine Ang, Eugene Wu, Georgios Liargkovas, Haonan Wang, Jerry Liu, Jiakai Xu, Jinhui Liu, Kostis Kaffes, Nikos Pagonas, Tianle Zhou, Tianyi Peng, Yusen Zhang, Zhou Yu, Zhuo Zhang

arxiv:2607.07397 v1 · 2026-07-08 · cs.AI · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DQQC2IFT3AQWC54KRFTSDHK6V2}

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	2026-07-09T01:20:23.905833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c202d20b3d82161778a8967219d5eae8644f9efd31e7180239a4af3fe61d54c

Aliases

arxiv: 2607.07397 · arxiv_version: 2607.07397v1 · doi: 10.48550/arxiv.2607.07397 · pith_short_12: DQQC2IFT3AQW · pith_short_16: DQQC2IFT3AQWC54K · pith_short_8: DQQC2IFT

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/DQQC2IFT3AQWC54KRFTSDHK6V2 \
  | 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: 1c202d20b3d82161778a8967219d5eae8644f9efd31e7180239a4af3fe61d54c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3d993f05fcbf2831524e7966542d52d7790d32ccef9d1dfd877c2c44884d80f",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-08T13:32:38Z",
    "title_canon_sha256": "b6c0389fc50593645435e588709994e401eae963be0f0fb06b12b122bd490a98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.07397",
    "kind": "arxiv",
    "version": 1
  }
}