Pith Number

pith:QNL4WQI7

pith:2025:QNL4WQI7S7YD5HJZZR447FDUOP

not attested not anchored not stored refs pending

Decoders Laugh as Loud as Encoders

Eli Borodach, Rajat Dandekar, Raj Dandekar, Sreedath Panat

arxiv:2509.04779 v1 · 2025-09-05 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QNL4WQI7S7YD5HJZZR447FDUOP}

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	2026-07-05T12:05:29.591306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8357cb411f97f03e9d39cc79cf947473d722277e84070f855b70d7240479169a

Aliases

arxiv: 2509.04779 · arxiv_version: 2509.04779v1 · doi: 10.48550/arxiv.2509.04779 · pith_short_12: QNL4WQI7S7YD · pith_short_16: QNL4WQI7S7YD5HJZ · pith_short_8: QNL4WQI7

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/QNL4WQI7S7YD5HJZZR447FDUOP \
  | 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: 8357cb411f97f03e9d39cc79cf947473d722277e84070f855b70d7240479169a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcced11aec4a4fea57b4acc1b856599dfc9eee64329b3489d2ba070e84b99749",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-09-05T03:22:38Z",
    "title_canon_sha256": "447e7adb09ed6990af6625ad0d174fdfe09605da007bc3d2e954a39a8344dca0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.04779",
    "kind": "arxiv",
    "version": 1
  }
}