Pith Number

pith:6ZHAVXYH

pith:2025:6ZHAVXYH4PXLN4QMTDRZWMYBXQ

not attested not anchored not stored refs pending

Learning to Write on Dirty Paper

Elza Erkip, Ezgi Ozyilkan, O\u{g}uzhan Kubilay \"Ulger

arxiv:2507.17427 v1 · 2025-07-23 · 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{6ZHAVXYH4PXLN4QMTDRZWMYBXQ}

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

Learning to Compute on Dirty Paper

Receipt and verification

First computed	2026-07-05T11:42:07.403281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f64e0adf07e3eeb6f20c98e39b3301bc373026f6d5d248efd948ae157649f1a1

Aliases

arxiv: 2507.17427 · arxiv_version: 2507.17427v1 · doi: 10.48550/arxiv.2507.17427 · pith_short_12: 6ZHAVXYH4PXL · pith_short_16: 6ZHAVXYH4PXLN4QM · pith_short_8: 6ZHAVXYH

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/6ZHAVXYH4PXLN4QMTDRZWMYBXQ \
  | 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: f64e0adf07e3eeb6f20c98e39b3301bc373026f6d5d248efd948ae157649f1a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e610ac96c37d0f6424fdb03c3bd05ed4e0a34b7511f6e8882b5d681e5816ed4",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-07-23T11:36:43Z",
    "title_canon_sha256": "b632375370abb0b0f3126bca222998ba762b8c1165901746745f11e8f8c7c6aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.17427",
    "kind": "arxiv",
    "version": 1
  }
}