Pith Number

pith:NF7AO76E

pith:2026:NF7AO76EFUH4TEFG3BBAYTLMVU

not attested not anchored not stored refs pending

Fixed-Set Robustness in Programming by Example: Example Corruption and Semantic Partition Recovery

Jialu Zhang, Yuan Si

arxiv:2607.01280 v1 · 2026-07-01 · cs.LG · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NF7AO76EFUH4TEFG3BBAYTLMVU}

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	2026-07-03T00:16:56.161159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

697e077fc42d0fc990a6d8420c4d6cad084034365fe5ff933ce68f680aeb1083

Aliases

arxiv: 2607.01280 · arxiv_version: 2607.01280v1 · doi: 10.48550/arxiv.2607.01280 · pith_short_12: NF7AO76EFUH4 · pith_short_16: NF7AO76EFUH4TEFG · pith_short_8: NF7AO76E

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/NF7AO76EFUH4TEFG3BBAYTLMVU \
  | 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: 697e077fc42d0fc990a6d8420c4d6cad084034365fe5ff933ce68f680aeb1083

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64c66b286f2210c5b9ff1a58581b402b442f53f0d129398e422599f705496a83",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-01T07:38:35Z",
    "title_canon_sha256": "7ff1d5957bb611b9c1cd1a20eede5e8982944f131fd21a7c89053ad3b5eea8b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01280",
    "kind": "arxiv",
    "version": 1
  }
}