Pith Number

pith:BWZNSL7I

pith:2026:BWZNSL7IYIAMFUS2WHTGLZKNMI

not attested not anchored not stored refs pending

Provenance-Grounded Gating and Adaptive Recovery in Synthetic Post-Training Data Curation

Karun Sharma, Pratinav Seth, Soham Bhattacharjee, Vinay Kumar Sankarapu

arxiv:2606.11127 v1 · 2026-06-09 · 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{BWZNSL7IYIAMFUS2WHTGLZKNMI}

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	2026-06-10T01:11:12.541470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0db2d92fe8c200c2d25ab1e665e54d621b3250d3f902c6a6800d1fa8b4615fe6

Aliases

arxiv: 2606.11127 · arxiv_version: 2606.11127v1 · doi: 10.48550/arxiv.2606.11127 · pith_short_12: BWZNSL7IYIAM · pith_short_16: BWZNSL7IYIAMFUS2 · pith_short_8: BWZNSL7I

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/BWZNSL7IYIAMFUS2WHTGLZKNMI \
  | 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: 0db2d92fe8c200c2d25ab1e665e54d621b3250d3f902c6a6800d1fa8b4615fe6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07aa312b86ef945e3d358407393879d9eb6a45d6075463f75f3b6913be5a4a66",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-09T17:24:27Z",
    "title_canon_sha256": "d2b772ea463a5f57174064e73fc52e4a7866f552f754e6ccb414ff8b0c871251"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11127",
    "kind": "arxiv",
    "version": 1
  }
}