Pith Number

pith:BT75SBM2

pith:2023:BT75SBM25W2Y3ETGHJIJEBAM4W

not attested not anchored not stored refs pending

Operational realization of quantum vacuum ambiguities

\'Alvaro \'Alvarez-Dom\'inguez, \'Alvaro Parra-L\'opez, Jos\'e A. R. Cembranos, Jose M. S\'anchez Vel\'azquez, Luis J. Garay, Mercedes Mart\'in-Benito

arxiv:2303.07436 v2 · 2023-03-13 · hep-th · gr-qc · hep-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{BT75SBM25W2Y3ETGHJIJEBAM4W}

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	2026-07-05T06:50:39.337212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cffd9059aedb58d92663a5092040ce58857e839d299cf4a5d5a9981133316ac

Aliases

arxiv: 2303.07436 · arxiv_version: 2303.07436v2 · doi: 10.48550/arxiv.2303.07436 · pith_short_12: BT75SBM25W2Y · pith_short_16: BT75SBM25W2Y3ETG · pith_short_8: BT75SBM2

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/BT75SBM25W2Y3ETGHJIJEBAM4W \
  | 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: 0cffd9059aedb58d92663a5092040ce58857e839d299cf4a5d5a9981133316ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d91e2eb2429df19c2f12b48583c4c9f1d1d1a4d8eee0854c43821e8f50b93cc",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2023-03-13T19:29:57Z",
    "title_canon_sha256": "9c5a0190a6698e445ea1b0e902f7883a8bf7951923acac4a1c3ed7abf4782e07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.07436",
    "kind": "arxiv",
    "version": 2
  }
}