Pith Number

pith:AWXUTEYL

pith:2006:AWXUTEYLW7HPVTNN5JQ57ZHE4F

not attested not anchored not stored refs pending

Variable Very High Energy Gamma-ray Emission from the Microquasar LS I +61 303

et al, MAGIC Collaboration: J. Albert

arxiv:astro-ph/0605549 v1 · 2006-05-22 · 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{AWXUTEYLW7HPVTNN5JQ57ZHE4F}

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	2026-07-04T17:20:29.956352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05af49930bb7cefacdadea61dfe4e4e145ba4a8884db54526bfb040bc169150a

Aliases

arxiv: astro-ph/0605549 · arxiv_version: astro-ph/0605549v1 · doi: 10.48550/arxiv.astro-ph/0605549 · pith_short_12: AWXUTEYLW7HP · pith_short_16: AWXUTEYLW7HPVTNN · pith_short_8: AWXUTEYL

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/AWXUTEYLW7HPVTNN5JQ57ZHE4F \
  | 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: 05af49930bb7cefacdadea61dfe4e4e145ba4a8884db54526bfb040bc169150a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "788ef9c21ef62d20f7efe5713ac510b842b40e55873221b45e71d54b3118be2a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-05-22T08:43:03Z",
    "title_canon_sha256": "7b85fe7be8b69bfdc91b458d430d3f0409827c31af354cf00bcba01fe03a36b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0605549",
    "kind": "arxiv",
    "version": 1
  }
}