Pith Number

pith:J4LY7K7O

pith:2025:J4LY7K7OQLU2YZ36DKFVNF7MIY

not attested not anchored not stored refs pending

Why Are Parsing Actions for Understanding Message Hierarchies Not Random?

Daichi Kato, Ryo Ueda, Yusuke Miyao

arxiv:2506.22366 v1 · 2025-06-27 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J4LY7K7OQLU2YZ36DKFVNF7MIY}

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	2026-07-05T11:28:26.137112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f178fabee82e9ac677e1a8b5697ec461a30fbb988f01bb4bfd0d07072711718

Aliases

arxiv: 2506.22366 · arxiv_version: 2506.22366v1 · doi: 10.48550/arxiv.2506.22366 · pith_short_12: J4LY7K7OQLU2 · pith_short_16: J4LY7K7OQLU2YZ36 · pith_short_8: J4LY7K7O

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/J4LY7K7OQLU2YZ36DKFVNF7MIY \
  | 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: 4f178fabee82e9ac677e1a8b5697ec461a30fbb988f01bb4bfd0d07072711718

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10f34acb6b69732f42e31234dda3518867962925b10865275d5780a745e15f14",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-27T16:27:35Z",
    "title_canon_sha256": "0c6e97a6f006ac33d3a14330c313488a512f98e6900e899d115edfa175dc798e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.22366",
    "kind": "arxiv",
    "version": 1
  }
}