Pith Number

pith:THFBDEGI

pith:2026:THFBDEGILKY3AE4SLZ66AQYSPM

not attested not anchored not stored refs pending

Draw This First

Dazhi Zhong, Grant Davis, Rowan Bradbury

arxiv:2608.12064 v1 · 2026-08-12 · cs.CV · 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{THFBDEGILKY3AE4SLZ66AQYSPM}

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	2026-08-13T01:29:23.429401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99ca1190c85ab1b013925e7de043127b11305962368988c2c0fd61537f3513be

Aliases

arxiv: 2608.12064 · arxiv_version: 2608.12064v1 · doi: 10.48550/arxiv.2608.12064 · pith_short_12: THFBDEGILKY3 · pith_short_16: THFBDEGILKY3AE4S · pith_short_8: THFBDEGI

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/THFBDEGILKY3AE4SLZ66AQYSPM \
  | 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: 99ca1190c85ab1b013925e7de043127b11305962368988c2c0fd61537f3513be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2e2c14196722a7d84bd992ec2a5ca0aedb12375466027243b009b16471b58a8",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-12T13:48:56Z",
    "title_canon_sha256": "239dea1fee906ac58a2444500ad42d2578f519526596912d6d78cfca5d16b716"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.12064",
    "kind": "arxiv",
    "version": 1
  }
}