Pith Number

pith:TNSF5IIA

pith:1995:TNSF5IIAW4F26ZKH3O4B3JLGRF

not attested not anchored not stored refs pending

Quantum Measure Theory and its Interpretation

Rafael D. Sorkin (ICN-UNAM, Syracuse University)

arxiv:gr-qc/9507057 v2 · 1995-07-30 · gr-qc · hep-th · 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{TNSF5IIAW4F26ZKH3O4B3JLGRF}

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	2026-07-04T15:07:25.956841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b645ea100b70baf6547dbb81da56689602ccd30fc70d189e88e5817df4000af

Aliases

arxiv: gr-qc/9507057 · arxiv_version: gr-qc/9507057v2 · doi: 10.48550/arxiv.gr-qc/9507057 · pith_short_12: TNSF5IIAW4F2 · pith_short_16: TNSF5IIAW4F26ZKH · pith_short_8: TNSF5IIA

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/TNSF5IIAW4F26ZKH3O4B3JLGRF \
  | 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: 9b645ea100b70baf6547dbb81da56689602ccd30fc70d189e88e5817df4000af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cadf0ad17532cbe7abb21079900777ea1fd1eac14a134628d1babe53df954852",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1995-07-30T22:00:53Z",
    "title_canon_sha256": "114ddb89ff5c01c2dc85c7b85b34614d803aade3a0e34d72577f995b7599f16b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9507057",
    "kind": "arxiv",
    "version": 2
  }
}