Pith Number

pith:UYFRW42I

pith:2024:UYFRW42IV6CAVFHYYIZBCBNM4X

not attested not anchored not stored refs pending

To be Continuous, or to be Discrete, Those are Bits of Questions

Masao Utiyama, Yiran Wang

arxiv:2406.07812 v1 · 2024-06-12 · cs.CL · cs.AI · 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{UYFRW42IV6CAVFHYYIZBCBNM4X}

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	2026-07-05T08:30:38.686343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a60b1b7348af840a94f8c2321105ace5c554dfc401d74d8f1068c77a05b52b02

Aliases

arxiv: 2406.07812 · arxiv_version: 2406.07812v1 · doi: 10.48550/arxiv.2406.07812 · pith_short_12: UYFRW42IV6CA · pith_short_16: UYFRW42IV6CAVFHY · pith_short_8: UYFRW42I

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/UYFRW42IV6CAVFHYYIZBCBNM4X \
  | 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: a60b1b7348af840a94f8c2321105ace5c554dfc401d74d8f1068c77a05b52b02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99409f06899f56bf1b4f46f733c3290371dce173ef5f3910685db6071c99e8aa",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-06-12T02:08:45Z",
    "title_canon_sha256": "0b20f63936bfcc45bca5ce3a5be02f3e9b7adde8cc231698569158db48737c8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.07812",
    "kind": "arxiv",
    "version": 1
  }
}