Pith Number

pith:IA2KXF3Q

pith:2006:IA2KXF3QPNW5C3HLMD2KTIO3ZQ

not attested not anchored not stored refs pending

Multifrequency variability of the blazar AO 0235+164. The WEBT campaign in 2004-2005 and long-term SED analysis

C. M. Raiteri, et al, M. A. Ibrahimov, M. Kadler, M. Villata, O. M. Kurtanidze, V. M. Larionov

arxiv:astro-ph/0608627 v1 · 2006-08-29 · 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{IA2KXF3QPNW5C3HLMD2KTIO3ZQ}

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	2026-07-04T16:59:18.944812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4034ab97707b6dd16ceb60f4a9a1dbcc3ed92d295a34bcaccf940ca4379f313a

Aliases

arxiv: astro-ph/0608627 · arxiv_version: astro-ph/0608627v1 · doi: 10.48550/arxiv.astro-ph/0608627 · pith_short_12: IA2KXF3QPNW5 · pith_short_16: IA2KXF3QPNW5C3HL · pith_short_8: IA2KXF3Q

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/IA2KXF3QPNW5C3HLMD2KTIO3ZQ \
  | 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: 4034ab97707b6dd16ceb60f4a9a1dbcc3ed92d295a34bcaccf940ca4379f313a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8df87e32c82105e21f0115c33d5bd24977cb8c9e493cfb303a92b600fcb236e6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-08-29T15:38:03Z",
    "title_canon_sha256": "994cae3265a08e6af52831ee52acb0ca527f8239d6634a6a4a195f69d0904181"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0608627",
    "kind": "arxiv",
    "version": 1
  }
}