Pith Number

pith:TPOK2Z44

pith:2024:TPOK2Z44VI3UGCFW7PIOV7BIY6

not attested not anchored not stored refs pending

Iterative Graph Alignment

Fangyuan Yu, Hardeep Singh Arora, Matt Johnson

arxiv:2408.16667 v1 · 2024-08-29 · cs.LG · cs.AI · cs.CL · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TPOK2Z44VI3UGCFW7PIOV7BIY6}

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	2026-07-05T09:00:44.804081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bdcad679caa374308b6fbd0eafc28c79ca705fce58d71505b178effc9f6b383

Aliases

arxiv: 2408.16667 · arxiv_version: 2408.16667v1 · doi: 10.48550/arxiv.2408.16667 · pith_short_12: TPOK2Z44VI3U · pith_short_16: TPOK2Z44VI3UGCFW · pith_short_8: TPOK2Z44

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/TPOK2Z44VI3UGCFW7PIOV7BIY6 \
  | 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: 9bdcad679caa374308b6fbd0eafc28c79ca705fce58d71505b178effc9f6b383

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7894080818724000c453ffb764370893b99dc0a209ba80072b2304a788e2b1fa",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.MA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-08-29T16:15:01Z",
    "title_canon_sha256": "e850e2bc6d7d81d8c2e06fe4c010dc4f23f8a0f2d3b5ddf9471337bd1c359240"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.16667",
    "kind": "arxiv",
    "version": 1
  }
}