Pith Number

pith:K3IUSHQG

pith:2003:K3IUSHQGH76E54TLL2O7ECYCV2

not attested not anchored not stored refs pending

Coordinated Multiwavelength Observations of BL Lacertae in 2000

M. Boettcher (Ohio Univ.) et al

arxiv:astro-ph/0307022 v1 · 2003-07-01 · 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{K3IUSHQGH76E54TLL2O7ECYCV2}

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.

Cited by

2 papers in Pith

Millimeter-wave Monitoring of Active Galactic Nuclei with the Africa Millimetre Telescope

Spectral-Regime Overlap and Transition-like Behavior in the Blazar Population from Multi-Instrument X-ray and TeV Observations

Receipt and verification

First computed	2026-07-04T16:37:24.091301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56d1491e063ffc4ef26b5e9df20b02ae9c289b05bdc65c18d4fb2d6cead4e80e

Aliases

arxiv: astro-ph/0307022 · arxiv_version: astro-ph/0307022v1 · doi: 10.48550/arxiv.astro-ph/0307022 · pith_short_12: K3IUSHQGH76E · pith_short_16: K3IUSHQGH76E54TL · pith_short_8: K3IUSHQG

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/K3IUSHQGH76E54TLL2O7ECYCV2 \
  | 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: 56d1491e063ffc4ef26b5e9df20b02ae9c289b05bdc65c18d4fb2d6cead4e80e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f947a9ba9ad9ebbd7d8ea5777fb51e84374c81659de394322a6f776daa7b881",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-07-01T16:57:55Z",
    "title_canon_sha256": "80cb42560510d81b2c99c5041e0986b669cc2b95c9a5a7c38789230055344bbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0307022",
    "kind": "arxiv",
    "version": 1
  }
}