Pith Number

pith:KW34MVCI

pith:2011:KW34MVCIXB4P6JDJKWMAWBGUZL

not attested not anchored not stored refs pending

Changes of separation status during registration and scattering

Petr Hajicek

arxiv:1108.0053 v3 · 2011-07-30 · 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{KW34MVCIXB4P6JDJKWMAWBGUZL}

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	2026-05-18T04:01:37.998400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55b7c65448b878ff246955980b04d4cadb23186ae9edb35c2cfac38cb1dd03f2

Aliases

arxiv: 1108.0053 · arxiv_version: 1108.0053v3 · doi: 10.48550/arxiv.1108.0053 · pith_short_12: KW34MVCIXB4P · pith_short_16: KW34MVCIXB4P6JDJ · pith_short_8: KW34MVCI

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/KW34MVCIXB4P6JDJKWMAWBGUZL \
  | 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: 55b7c65448b878ff246955980b04d4cadb23186ae9edb35c2cfac38cb1dd03f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1474af0a7ed3ded58bb47c85d8b359113bf75e1c38777f2a250143f6cb01392",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-07-30T09:31:11Z",
    "title_canon_sha256": "6f7db406faf725fbd48f4a158b74c65a8d81d7c45f871396e63b05eae726336c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0053",
    "kind": "arxiv",
    "version": 3
  }
}