Pith Number

pith:ZSYTSHMQ

pith:2010:ZSYTSHMQNKSSUFVRFOKPFOLZWE

not attested not anchored not stored refs pending

Beyond the Quantum

Antony Valentini

arxiv:1001.2758 v1 · 2010-01-15 · quant-ph · hep-th · physics.hist-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{ZSYTSHMQNKSSUFVRFOKPFOLZWE}

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	2026-05-18T04:41:05.934651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccb1391d906aa52a16b12b94f2b979b125744240baa89e9934724f685b6d53fd

Aliases

arxiv: 1001.2758 · arxiv_version: 1001.2758v1 · doi: 10.48550/arxiv.1001.2758 · pith_short_12: ZSYTSHMQNKSS · pith_short_16: ZSYTSHMQNKSSUFVR · pith_short_8: ZSYTSHMQ

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/ZSYTSHMQNKSSUFVRFOKPFOLZWE \
  | 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: ccb1391d906aa52a16b12b94f2b979b125744240baa89e9934724f685b6d53fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46069dfb44d25f3faaaab9a6fd2ed5369a0206b73dd31c6b2e61b09cfb880131",
    "cross_cats_sorted": [
      "hep-th",
      "physics.hist-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-01-15T20:18:37Z",
    "title_canon_sha256": "50cdf5bbc7e99494279302a0fb1778283d6d10aadd493c93726f804e9d9403e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.2758",
    "kind": "arxiv",
    "version": 1
  }
}