Pith Number

pith:UW4WWS4Y

pith:2025:UW4WWS4YOFYJ72HGINMG5DAHUL

not attested not anchored not stored refs pending

Private Text Generation by Seeding Large Language Model Prompts

Justin Y. Chen, Nina Mishra, Supriya Nagesh, Tal Wagner

arxiv:2502.13193 v1 · 2025-02-18 · 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{UW4WWS4YOFYJ72HGINMG5DAHUL}

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	2026-07-05T10:16:43.780431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5b96b4b9871709fe8e643586e8c07a2e047771d8bc08eeef0ad1a9a60dda98e

Aliases

arxiv: 2502.13193 · arxiv_version: 2502.13193v1 · doi: 10.48550/arxiv.2502.13193 · pith_short_12: UW4WWS4YOFYJ · pith_short_16: UW4WWS4YOFYJ72HG · pith_short_8: UW4WWS4Y

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/UW4WWS4YOFYJ72HGINMG5DAHUL \
  | 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: a5b96b4b9871709fe8e643586e8c07a2e047771d8bc08eeef0ad1a9a60dda98e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92123e4fe1cf342043435ec048f5d4be4369c12916a905f5df89630a4ed4b517",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-18T16:50:38Z",
    "title_canon_sha256": "44ad7cb31e4b9dd19e1c69e1c2d20a6ea512c56a382d1a2d027fa798be61eefa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.13193",
    "kind": "arxiv",
    "version": 1
  }
}