Pith Number

pith:JW3J7U73

pith:2012:JW3J7U73266RIXAX4HPM4QQWRB

not attested not anchored not stored refs pending

Measurements and majorization

Daniel Lehmann

arxiv:1202.3329 v1 · 2012-02-15 · 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{JW3J7U73266RIXAX4HPM4QQWRB}

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	2026-05-18T04:02:14.128883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4db69fd3fbd7bd145c17e1dece42168855c4677e5d45aad046f52dc23e243446

Aliases

arxiv: 1202.3329 · arxiv_version: 1202.3329v1 · doi: 10.48550/arxiv.1202.3329 · pith_short_12: JW3J7U73266R · pith_short_16: JW3J7U73266RIXAX · pith_short_8: JW3J7U73

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/JW3J7U73266RIXAX4HPM4QQWRB \
  | 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: 4db69fd3fbd7bd145c17e1dece42168855c4677e5d45aad046f52dc23e243446

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "231cec620c8c45356e72ec48dc3e22111b25edeebf5aa08683ca366b030a3ef9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-02-15T14:50:52Z",
    "title_canon_sha256": "bea9f9f760ab143c7cb4e490b4f6a05a63a337c0d64d229fdd863fe53fdc8892"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.3329",
    "kind": "arxiv",
    "version": 1
  }
}