Pith Number

pith:VJTSYVU6

pith:2005:VJTSYVU6C672DV66PLXNYBV4OM

not attested not anchored not stored refs pending

Revised orbital parameters of the accreting millisecond pulsar SAX J1808.4-3658

A. Papitto, F. D' Antona, L. Burderi, M. T. Menna, N. R. Robba, T. Di Salvo

arxiv:astro-ph/0505099 v1 · 2005-05-05 · astro-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{VJTSYVU6C672DV66PLXNYBV4OM}

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	2026-07-04T16:52:19.618671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa672c569e17bfa1d7de7aeedc06bc7327f0303e202e7f7e7a81bfaf816dce96

Aliases

arxiv: astro-ph/0505099 · arxiv_version: astro-ph/0505099v1 · doi: 10.48550/arxiv.astro-ph/0505099 · pith_short_12: VJTSYVU6C672 · pith_short_16: VJTSYVU6C672DV66 · pith_short_8: VJTSYVU6

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/VJTSYVU6C672DV66PLXNYBV4OM \
  | 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: aa672c569e17bfa1d7de7aeedc06bc7327f0303e202e7f7e7a81bfaf816dce96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d33c7feb325683383b6dd5ffdd1abbaa9b44de31fb7023b3f25320e1187c71a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-05-05T14:14:56Z",
    "title_canon_sha256": "9c7d97a725b32d16163df8be40229cd9642a7db3656abb95b68f5b7b32dda173"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0505099",
    "kind": "arxiv",
    "version": 1
  }
}