Pith Number

pith:PB4MZQE2

pith:2017:PB4MZQE2L4QVBH6HEAW5FEEWIA

not attested not anchored not stored refs pending

Note on an elementary particle model with Bertotti-Robinson core

M. Halilsoy, S. Habib Mazharimousavi

arxiv:1703.05314 v1 · 2017-03-15 · 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{PB4MZQE2L4QVBH6HEAW5FEEWIA}

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	2026-05-18T00:48:34.594332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7878ccc09a5f21509fc7202dd29096402e650b29201be5a76d07f89c52b2f002

Aliases

arxiv: 1703.05314 · arxiv_version: 1703.05314v1 · doi: 10.48550/arxiv.1703.05314 · pith_short_12: PB4MZQE2L4QV · pith_short_16: PB4MZQE2L4QVBH6H · pith_short_8: PB4MZQE2

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/PB4MZQE2L4QVBH6HEAW5FEEWIA \
  | 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: 7878ccc09a5f21509fc7202dd29096402e650b29201be5a76d07f89c52b2f002

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "829792a99157f60fec79af40bef85565c307da5715d4d6d838238107402c2015",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-03-15T12:34:48Z",
    "title_canon_sha256": "0ea5e7b8c76951d9187c810fcdac85dfb43cccfde6f58ff0c3cd8375f4e310d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.05314",
    "kind": "arxiv",
    "version": 1
  }
}