Pith Number

pith:Q2MCUDZ6

pith:2025:Q2MCUDZ6RHTAFCHTLEHAXRTD4V

not attested not anchored not stored refs pending

Updated constraints on Regge-Teitelboim gravity

C. J. A. P. Martins, S. R. Pinto

arxiv:2506.22006 v1 · 2025-06-27 · astro-ph.CO · 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{Q2MCUDZ6RHTAFCHTLEHAXRTD4V}

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	2026-07-05T11:28:20.217442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86982a0f3e89e60288f3590e0bc663e57125b7e9cebf1b1fa0398078cbf7e930

Aliases

arxiv: 2506.22006 · arxiv_version: 2506.22006v1 · doi: 10.48550/arxiv.2506.22006 · pith_short_12: Q2MCUDZ6RHTA · pith_short_16: Q2MCUDZ6RHTAFCHT · pith_short_8: Q2MCUDZ6

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/Q2MCUDZ6RHTAFCHTLEHAXRTD4V \
  | 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: 86982a0f3e89e60288f3590e0bc663e57125b7e9cebf1b1fa0398078cbf7e930

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bea0fe9a93ef06cf867cb2840cac0aff1ff94d97fc3534fe7fe503553c8e59ff",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-06-27T08:19:16Z",
    "title_canon_sha256": "d2eece9182c387707f92bf230637d8eae8ae4d5e68e27e06f75a06f7cc6c7d7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.22006",
    "kind": "arxiv",
    "version": 1
  }
}