Pith Number

pith:RRKW5T2S

pith:2003:RRKW5T2S4XIQPIXRX4KE6JRF35

not attested not anchored not stored refs pending

Background Independent Quantum Mechanics and Gravity

Chia-Hsiung Tze, Djordje Minic

arxiv:hep-th/0305193 v1 · 2003-05-21 · hep-th · gr-qc · 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{RRKW5T2S4XIQPIXRX4KE6JRF35}

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.

Cited by

2 papers in Pith

Information Metrics and Possible Limitations of Local Information Objectivity in Quantum Gravity

Quantum Spacetime, Quantum Gravity and Gravitized Quantum Theory

Receipt and verification

First computed	2026-07-04T15:17:48.850936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c556ecf52e5d107a2f1bf144f2625df529bd1f611d4b0f9a9affcbabb323285

Aliases

arxiv: hep-th/0305193 · arxiv_version: hep-th/0305193v1 · doi: 10.48550/arxiv.hep-th/0305193 · pith_short_12: RRKW5T2S4XIQ · pith_short_16: RRKW5T2S4XIQPIXR · pith_short_8: RRKW5T2S

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/RRKW5T2S4XIQPIXRX4KE6JRF35 \
  | 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: 8c556ecf52e5d107a2f1bf144f2625df529bd1f611d4b0f9a9affcbabb323285

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cd093c35c2da76635f31eb57cb1b7f087cd34c126dec4713c40b39bd5932123",
    "cross_cats_sorted": [
      "gr-qc",
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-05-21T21:23:33Z",
    "title_canon_sha256": "8f37d6becd24e822b33add1904e1ba279dd1d034772cc42721d0d78cc4c2de6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0305193",
    "kind": "arxiv",
    "version": 1
  }
}