Pith Number

pith:4KP662FG

pith:2025:4KP662FGUJIRURN4CQR4OTKTPE

not attested not anchored not stored refs pending

Certified Private Relational Time from Entanglement

Karl Svozil

arxiv:2512.09100 v3 · 2025-12-09 · 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{4KP662FGUJIRURN4CQR4OTKTPE}

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	2026-06-23T02:13:19.314248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e29fef68a6a2511a45bc1423c74d537910ba7bb0b77b553f9c026c54ab51efaf

Aliases

arxiv: 2512.09100 · arxiv_version: 2512.09100v3 · doi: 10.48550/arxiv.2512.09100 · pith_short_12: 4KP662FGUJIR · pith_short_16: 4KP662FGUJIRURN4 · pith_short_8: 4KP662FG

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/4KP662FGUJIRURN4CQR4OTKTPE \
  | 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: e29fef68a6a2511a45bc1423c74d537910ba7bb0b77b553f9c026c54ab51efaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83a7f4b57fc0de6749f29b7f7de23412deeeb540c5215481734ee938559db2fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-12-09T20:33:04Z",
    "title_canon_sha256": "cfa5bbba185bf13f35b7f6367edf637d041b7976911bd4dbbd509228964a8bd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.09100",
    "kind": "arxiv",
    "version": 3
  }
}