Pith Number

pith:GS3H55TK

pith:2025:GS3H55TKHU6XGQC5HF7UDWNRGN

not attested not anchored not stored refs pending

Ensemble-Tight Second-Order Asymptotics and Exponents for Guessing-Based Decoding with Abandonment

Hamdi Joudeh, Vincent Y. F. Tan

arxiv:2502.05959 v2 · 2025-02-09 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GS3H55TKHU6XGQC5HF7UDWNRGN}

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.

Cited by

1 paper in Pith

Universal Decoding over Finite-State Additive Channels via Noise Guessing

Receipt and verification

First computed	2026-07-05T11:50:31.142512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34b67ef66a3d3d73405d397f41d9b13370919e4eb6f09fffec416fc2cd97f50e

Aliases

arxiv: 2502.05959 · arxiv_version: 2502.05959v2 · doi: 10.48550/arxiv.2502.05959 · pith_short_12: GS3H55TKHU6X · pith_short_16: GS3H55TKHU6XGQC5 · pith_short_8: GS3H55TK

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/GS3H55TKHU6XGQC5HF7UDWNRGN \
  | 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: 34b67ef66a3d3d73405d397f41d9b13370919e4eb6f09fffec416fc2cd97f50e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec05d74122ff16cadec0c6afc1d98180b7823378381665b2eb2e929ed9eccf35",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-02-09T17:03:02Z",
    "title_canon_sha256": "f703f7466641437e33ae2f2ec55a8849cdeaaa8cbc28c3b50f32dcc52a1e1abc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.05959",
    "kind": "arxiv",
    "version": 2
  }
}