Pith Number

pith:FTM2L5IO

pith:1993:FTM2L5IOYDND4PXG7RTXAQRONS

not attested not anchored not stored refs pending

Quantum State and Spontaneous Symmetry Breaking in Gravity

Pedro F. Gonzalez-Diaz

arxiv:gr-qc/9309008 v1 · 1993-09-13 · 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{FTM2L5IOYDND4PXG7RTXAQRONS}

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	2026-05-18T04:23:55.481625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cd9a5f50ec0da3e3ee6fc6770422e6c960eae3b37cb0ed19a454e411a975f0e

Aliases

arxiv: gr-qc/9309008 · arxiv_version: gr-qc/9309008v1 · doi: 10.48550/arxiv.gr-qc/9309008 · pith_short_12: FTM2L5IOYDND · pith_short_16: FTM2L5IOYDND4PXG · pith_short_8: FTM2L5IO

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/FTM2L5IOYDND4PXG7RTXAQRONS \
  | 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: 2cd9a5f50ec0da3e3ee6fc6770422e6c960eae3b37cb0ed19a454e411a975f0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f54a190092bb740315be73c9428d818650a614d613650f505616d5b12cad2e14",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1993-09-13T17:12:54Z",
    "title_canon_sha256": "bcb5ecc55093551fabe69adf18e671d3ed47789627ccab924826daad32ae0a14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9309008",
    "kind": "arxiv",
    "version": 1
  }
}