Pith Number

pith:FFSGVX6H

pith:2026:FFSGVX6HYTBL47LIGABMK35GOV

not attested not anchored not stored refs pending

Ask-E: An Environment for Calibrated Question Generation

Ali Farhadi, Jae Sung Park, Sarah Pratt, Scott Geng

arxiv:2608.06933 v1 · 2026-08-07 · 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{FFSGVX6HYTBL47LIGABMK35GOV}

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	2026-08-10T01:12:34.327088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29646adfc7c4c2be7d683002c56fa6757f1672037a5578acb5027bb376c1db6d

Aliases

arxiv: 2608.06933 · arxiv_version: 2608.06933v1 · doi: 10.48550/arxiv.2608.06933 · pith_short_12: FFSGVX6HYTBL · pith_short_16: FFSGVX6HYTBL47LI · pith_short_8: FFSGVX6H

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/FFSGVX6HYTBL47LIGABMK35GOV \
  | 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: 29646adfc7c4c2be7d683002c56fa6757f1672037a5578acb5027bb376c1db6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f00800f2d181ef5349fd086b93b915a5dc68c9301d258a047f002fd559ebf93",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-08-07T08:06:38Z",
    "title_canon_sha256": "f04707bff97027967b09b13aa952440f6094efa1c8133c977c5190754797c760"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.06933",
    "kind": "arxiv",
    "version": 1
  }
}