Pith Number

pith:OO72GAKS

pith:2022:OO72GAKSLTRRC63XQW4N6DMSUN

not attested not anchored not stored refs pending

May the force be with you

Anna C. Gilbert, Stefan Steinerberger, Yulan Zhang

arxiv:2208.06676 v1 · 2022-08-13 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OO72GAKSLTRRC63XQW4N6DMSUN}

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	2026-07-05T04:48:19.453117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73bfa301525ce3117b7785b8df0d92a353f2582a49b32550e9615ea067d7af20

Aliases

arxiv: 2208.06676 · arxiv_version: 2208.06676v1 · doi: 10.48550/arxiv.2208.06676 · pith_short_12: OO72GAKSLTRR · pith_short_16: OO72GAKSLTRRC63X · pith_short_8: OO72GAKS

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/OO72GAKSLTRRC63XQW4N6DMSUN \
  | 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: 73bfa301525ce3117b7785b8df0d92a353f2582a49b32550e9615ea067d7af20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc33cc7b5264cb573c989f81e9e2d791604e254bc652e298c0cf407bd1712878",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-08-13T15:52:58Z",
    "title_canon_sha256": "fcdba3cdae784ce3420291efd2b2a79838b5430f068b653495e24a993dc23c8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.06676",
    "kind": "arxiv",
    "version": 1
  }
}