Pith Number

pith:PC3HKK2Y

pith:2004:PC3HKK2Y247XSZ3OSZW4QHE5AA

not attested not anchored not stored refs pending

Complete Multiwavelength Characterization of Faint Chandra X-ray Sources Seen in the Spitzer Wide-Area IR Extragalactic (SWIRE) Survey

A. Franceschini (1), B. Siana, B. Wilkes, C.J. Lonsdale, C.K. Xu, D. Farrah, D. Frayer, D. Padgett, D. Shupe, E. Gonzalez-Solares, E. Hatziminaoglou, F. Fan, F. Masci ((1) Dipartimento di Astronomia, F. Owe, G. Rodighiero, H.E. Smith, I. Perez-Fournon, J. Manners, J. Surace, K. Nandra, M. Polletta, M. Rowan-Robinson, M. Vaccari, S. Berta, S. Oliver, T. Babbedge, T. Jarrett, Universita' di Padova)

arxiv:astro-ph/0412476 v1 · 2004-12-17 · 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{PC3HKK2Y247XSZ3OSZW4QHE5AA}

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	2026-07-04T16:45:26.746355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78b6752b58d73f79676e966dc81c9d003657b533b3f3d4abf0cd59538f77b3f5

Aliases

arxiv: astro-ph/0412476 · arxiv_version: astro-ph/0412476v1 · doi: 10.48550/arxiv.astro-ph/0412476 · pith_short_12: PC3HKK2Y247X · pith_short_16: PC3HKK2Y247XSZ3O · pith_short_8: PC3HKK2Y

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/PC3HKK2Y247XSZ3OSZW4QHE5AA \
  | 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: 78b6752b58d73f79676e966dc81c9d003657b533b3f3d4abf0cd59538f77b3f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07badab0d4d88925f2ab40a9883294980b59b135fdc934c7420816289431d392",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-12-17T15:56:14Z",
    "title_canon_sha256": "1d610e86a6ab1fb8a6003a90aa5be6cf9650b717005e1e1c769df05ab17491b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0412476",
    "kind": "arxiv",
    "version": 1
  }
}