Pith Number

pith:KN23AASE

pith:2001:KN23AASEIAICEZFRSYAXOQ6VDU

not attested not anchored not stored refs pending

Symmetric States in Quantum Geometry

H. A. Kastrup, M. Bojowald

arxiv:gr-qc/0101061 v1 · 2001-01-16 · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KN23AASEIAICEZFRSYAXOQ6VDU}

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	2026-05-18T00:37:32.181367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5375b0024440102264b196017743d51d3af0f7bcc88967be751c7cf37d50c0ea

Aliases

arxiv: gr-qc/0101061 · arxiv_version: gr-qc/0101061v1 · doi: 10.48550/arxiv.gr-qc/0101061 · pith_short_12: KN23AASEIAIC · pith_short_16: KN23AASEIAICEZFR · pith_short_8: KN23AASE

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/KN23AASEIAICEZFRSYAXOQ6VDU \
  | 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: 5375b0024440102264b196017743d51d3af0f7bcc88967be751c7cf37d50c0ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66aa80fa0b3545374ea4aa256dac6f92b70f39b94ee1f0aa3e1971fb4d30ed96",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2001-01-16T16:45:39Z",
    "title_canon_sha256": "82ac47c056cde86ff6fd1a225570715446b2300c599066b7b245e749c6dc9a9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0101061",
    "kind": "arxiv",
    "version": 1
  }
}