Pith Number

pith:FBT7WW4U

pith:2003:FBT7WW4UUCWSQVCNI3DJVDME5A

not attested not anchored not stored refs pending

A "general boundary" formulation for quantum mechanics and quantum gravity

Robert Oeckl (CPT)

arxiv:hep-th/0306025 v2 · 2003-06-03 · 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{FBT7WW4UUCWSQVCNI3DJVDME5A}

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

1 paper in Pith

Surg-InvNeRF: Invertible NeRF for 3D tracking and reconstruction in surgical vision

Receipt and verification

First computed	2026-07-04T14:31:58.477380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2867fb5b94a0ad28544d46c69a8d84e83f61d61c161f6fde00e1a2e60412a171

Aliases

arxiv: hep-th/0306025 · arxiv_version: hep-th/0306025v2 · doi: 10.48550/arxiv.hep-th/0306025 · pith_short_12: FBT7WW4UUCWS · pith_short_16: FBT7WW4UUCWSQVCN · pith_short_8: FBT7WW4U

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/FBT7WW4UUCWSQVCNI3DJVDME5A \
  | 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: 2867fb5b94a0ad28544d46c69a8d84e83f61d61c161f6fde00e1a2e60412a171

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "035e1ae9f6ced5f624873130f80cb8b4221681fc2dd44753126d4cb94747aaef",
    "cross_cats_sorted": [
      "gr-qc",
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-06-03T18:33:23Z",
    "title_canon_sha256": "502cca39c00e90dfc6fbaa22895f8a21ec644b70be7763716a7a834c5322592c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0306025",
    "kind": "arxiv",
    "version": 2
  }
}