Pith Number

pith:QZRLYIOA

pith:2023:QZRLYIOAHWINAAQX72GEX7IGNP

not attested not anchored not stored refs pending

Hyperbolic limit on the early arrival time of bright pulses from PSR~J0835$-$4510 (Vela)

Angiraben D. Mahida, G. Molera Calves, J. L. Palfreyman, Susmita Sett

arxiv:2306.13281 v1 · 2023-06-23 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QZRLYIOAHWINAAQX72GEX7IGNP}

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	2026-07-05T06:26:22.148418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8662bc21c03d90d00217fe8c4bfd066be059cd4562f9339c0c5a3a28e80173a9

Aliases

arxiv: 2306.13281 · arxiv_version: 2306.13281v1 · doi: 10.48550/arxiv.2306.13281 · pith_short_12: QZRLYIOAHWIN · pith_short_16: QZRLYIOAHWINAAQX · pith_short_8: QZRLYIOA

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/QZRLYIOAHWINAAQX72GEX7IGNP \
  | 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: 8662bc21c03d90d00217fe8c4bfd066be059cd4562f9339c0c5a3a28e80173a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfd803ac843f74af6daed06d31ded6066c29f0ff0034695bb5fac5691b2d3ec1",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-06-23T03:51:03Z",
    "title_canon_sha256": "85f2b3f6d981e6ffef0a19a293dd0af932b9d693eb80bc3ef8da73c077539ccd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.13281",
    "kind": "arxiv",
    "version": 1
  }
}