Pith Number

pith:U5KERRJS

pith:2011:U5KERRJSOSFFMMT3CQKMPOM4W4

not attested not anchored not stored refs pending

Quantum Adversary (Upper) Bound

Shelby Kimmel

arxiv:1101.0797 v5 · 2011-01-04 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U5KERRJSOSFFMMT3CQKMPOM4W4}

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	2026-05-18T03:25:33.594901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a75448c532748a56327b1414c7b99cb724f3d8580e02c55bf22fe376b75b201c

Aliases

arxiv: 1101.0797 · arxiv_version: 1101.0797v5 · doi: 10.48550/arxiv.1101.0797 · pith_short_12: U5KERRJSOSFF · pith_short_16: U5KERRJSOSFFMMT3 · pith_short_8: U5KERRJS

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/U5KERRJSOSFFMMT3CQKMPOM4W4 \
  | 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: a75448c532748a56327b1414c7b99cb724f3d8580e02c55bf22fe376b75b201c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02836c54109e41fbf23921f3f521e0b451b2f4de0d073c3ed402c94f6efbda3e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-01-04T19:13:06Z",
    "title_canon_sha256": "4b32eea50c870e53c76c69027b6af2cbd35563f46e30ff4a0bb51ba476b13bf3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.0797",
    "kind": "arxiv",
    "version": 5
  }
}