Pith Number

pith:DJ65MFSE

pith:2001:DJ65MFSEP7X32WRYEH4UVRPDAA

not attested not anchored not stored refs pending

Long-Term RXTE Monitoring of Anomalous X-ray Pulsars

Fotis P. Gavriil, Victoria M. Kaspi

arxiv:astro-ph/0107422 v3 · 2001-07-20 · 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{DJ65MFSEP7X32WRYEH4UVRPDAA}

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	2026-05-18T01:40:44.299237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a7dd616447fefbd5a3821f94ac5e300285f36f26e5c7b3c5a173a88e195b1fa

Aliases

arxiv: astro-ph/0107422 · arxiv_version: astro-ph/0107422v3 · doi: 10.48550/arxiv.astro-ph/0107422 · pith_short_12: DJ65MFSEP7X3 · pith_short_16: DJ65MFSEP7X32WRY · pith_short_8: DJ65MFSE

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/DJ65MFSEP7X32WRYEH4UVRPDAA \
  | 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: 1a7dd616447fefbd5a3821f94ac5e300285f36f26e5c7b3c5a173a88e195b1fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdc1861eeadc1f9d0c3936ca99fc166b871c50aff31fd0e976b720aeb16f76d6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-07-20T23:12:48Z",
    "title_canon_sha256": "ceeb36c6961a26bc8cd45ffae87ae16be24fc7e01c6e6b27a4a3a5598fed44c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0107422",
    "kind": "arxiv",
    "version": 3
  }
}