Pith Number

pith:NHN7OYIX

pith:2006:NHN7OYIX77URWNQ7P62GX34ZGH

not attested not anchored not stored refs pending

Swift and infra-red observations of the blazar 3C~454.3 during the giant X-ray flare of May 2005

A. Cucchiara, A. Falcone, A.J. Blustin, A. Tramacere, D.N. Burrows, E. Massaro, G. Chincarini, G. Tagliaferri, G. Tosti, H.A. Krimm, J. Kennea, L. Fuhrmann, M. Capalbi, M. Perri, N. Gehrels, N. Marchili, P. Giommi, R. Sambruna, S. Colafrancesco

arxiv:astro-ph/0606319 v1 · 2006-06-13 · 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{NHN7OYIX77URWNQ7P62GX34ZGH}

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	2026-07-04T16:58:52.690012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69dbf76117ffe91b361f7fb46bef9931c779c3147feac5debc09a5ca1a2ed29f

Aliases

arxiv: astro-ph/0606319 · arxiv_version: astro-ph/0606319v1 · doi: 10.48550/arxiv.astro-ph/0606319 · pith_short_12: NHN7OYIX77UR · pith_short_16: NHN7OYIX77URWNQ7 · pith_short_8: NHN7OYIX

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/NHN7OYIX77URWNQ7P62GX34ZGH \
  | 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: 69dbf76117ffe91b361f7fb46bef9931c779c3147feac5debc09a5ca1a2ed29f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c05e1f1b51e73ef826922872bdfcbc1615669336bcbccf0e122197d6913f9f3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-06-13T16:21:56Z",
    "title_canon_sha256": "45f90f40b6e0918f542eced0f51b78d3ef7116fca05e24f646ec6260f899a772"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0606319",
    "kind": "arxiv",
    "version": 1
  }
}