Pith Number

pith:HM5EJIC2

pith:2010:HM5EJIC2J46CWHXVO22KO46IMR

not attested not anchored not stored refs pending

Reply to the Comment by A.J. Leggett and Anupam Garg

Hans De Raedt, Karl Hess, Kristel Michielsen

arxiv:1009.1717 v1 · 2010-09-09 · 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{HM5EJIC2J46CWHXVO22KO46IMR}

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	2026-05-18T04:21:10.737902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b3a44a05a4f3c2b1ef576b4a773c86459d40e79156220ddc9d6db65f0f845c1

Aliases

arxiv: 1009.1717 · arxiv_version: 1009.1717v1 · doi: 10.48550/arxiv.1009.1717 · pith_short_12: HM5EJIC2J46C · pith_short_16: HM5EJIC2J46CWHXV · pith_short_8: HM5EJIC2

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/HM5EJIC2J46CWHXVO22KO46IMR \
  | 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: 3b3a44a05a4f3c2b1ef576b4a773c86459d40e79156220ddc9d6db65f0f845c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8026e21fdd6bd2a4cd4a813fa955be51d52975a7ca5896fb78a6c9ecc5a9d28",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-09-09T09:32:20Z",
    "title_canon_sha256": "05b58e282bb09bf20bb67dd7dad29eeac2a2dafa62cc51a6ee754d9773f861c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.1717",
    "kind": "arxiv",
    "version": 1
  }
}