Pith Number

pith:ANMEOHGK

pith:2024:ANMEOHGKAJXZJITIKYSC34NVYF

not attested not anchored not stored refs pending

Constraining $f({\cal R})$ gravity by Pulsar {\textit SAX J1748.9-2021} observations

G.G.L. Nashed, Salvatore Capozziello

arxiv:2405.09590 v1 · 2024-05-15 · gr-qc · astro-ph.HE · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ANMEOHGKAJXZJITIKYSC34NVYF}

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	2026-07-05T08:19:46.377975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0358471cca026f94a26856242df1b5c16f3fe5838163bbae8ce31a1262be55c4

Aliases

arxiv: 2405.09590 · arxiv_version: 2405.09590v1 · doi: 10.48550/arxiv.2405.09590 · pith_short_12: ANMEOHGKAJXZ · pith_short_16: ANMEOHGKAJXZJITI · pith_short_8: ANMEOHGK

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/ANMEOHGKAJXZJITIKYSC34NVYF \
  | 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: 0358471cca026f94a26856242df1b5c16f3fe5838163bbae8ce31a1262be55c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28ae938c8784f954fcde2ff0e25140e19ea17feac032ce33843a89c561185c3c",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-05-15T10:54:46Z",
    "title_canon_sha256": "851fe97ee407469a65f14d3a74bc36bc2898e08e239e0fac0ceab3324879c4fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.09590",
    "kind": "arxiv",
    "version": 1
  }
}