Pith Number

pith:QHPGGCGR

pith:2025:QHPGGCGRDO6CS5KL5CPFOPSD4H

not attested not anchored not stored refs pending

Parallel Repetition for Post-Quantum Arguments

Andrew Huang, Yael Tauman Kalai

arxiv:2506.02277 v2 · 2025-06-02 · quant-ph · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QHPGGCGRDO6CS5KL5CPFOPSD4H}

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	2026-07-05T11:21:47.926197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81de6308d11bbc29754be89e573e43e1c8f741640a5f4f80d642b493a506773e

Aliases

arxiv: 2506.02277 · arxiv_version: 2506.02277v2 · doi: 10.48550/arxiv.2506.02277 · pith_short_12: QHPGGCGRDO6C · pith_short_16: QHPGGCGRDO6CS5KL · pith_short_8: QHPGGCGR

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/QHPGGCGRDO6CS5KL5CPFOPSD4H \
  | 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: 81de6308d11bbc29754be89e573e43e1c8f741640a5f4f80d642b493a506773e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05f5d0420c4daba9efb5c1d3766aacdc469816998eb4cccab4bf2083aeb90739",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-06-02T21:36:31Z",
    "title_canon_sha256": "f69c710402a42d26c08ccca1d0f4d9b235277ad63cda645ab776fcb15aeda039"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.02277",
    "kind": "arxiv",
    "version": 2
  }
}