Pith Number

pith:B7FXBKQ4

pith:2023:B7FXBKQ42OMMBW7EUGL6UTUWEI

not attested not anchored not stored refs pending

How to Data in Datathons

Alvaro Cabrejas-Egea, Carlos Mougan, Clare Teng, David Salvador Jasin, Jules Manser, Kirstie Jane Whitaker, Martin Stoffel, Marya Bazzi, Richard Plant, Ryan Sze-Yin Chan

arxiv:2309.09770 v4 · 2023-09-18 · 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{B7FXBKQ42OMMBW7EUGL6UTUWEI}

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	2026-07-05T07:04:50.669724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fcb70aa1cd398c0dbe4a197ea4e9622273984fb5a8705b81177575110cbfc3d

Aliases

arxiv: 2309.09770 · arxiv_version: 2309.09770v4 · doi: 10.48550/arxiv.2309.09770 · pith_short_12: B7FXBKQ42OMM · pith_short_16: B7FXBKQ42OMMBW7E · pith_short_8: B7FXBKQ4

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/B7FXBKQ42OMMBW7EUGL6UTUWEI \
  | 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: 0fcb70aa1cd398c0dbe4a197ea4e9622273984fb5a8705b81177575110cbfc3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "631a66e8ebafa4ee1483afc87b1652f037d74135d152d050ae2b0c2375981744",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2023-09-18T13:51:23Z",
    "title_canon_sha256": "4918cfea5a65c7ffbbd4da2c703750e2f69e5dcd3c3f2f92004cb92cd23467b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.09770",
    "kind": "arxiv",
    "version": 4
  }
}