Pith Number

pith:C3NPIBRT

pith:2006:C3NPIBRT2AWQ2MIM5QSYQSZDFH

not attested not anchored not stored refs pending

X-ray Emission from Extragalactic Jets

D. E. Harris (SAO), Henric Krawczynski (Washington University in St. Louis)

arxiv:astro-ph/0607228 v1 · 2006-07-11 · 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{C3NPIBRT2AWQ2MIM5QSYQSZDFH}

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	2026-05-18T04:28:58.442081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16daf40633d02d0d310cec25884b2329dfaec6d4055d62487ae220b91993b20f

Aliases

arxiv: astro-ph/0607228 · arxiv_version: astro-ph/0607228v1 · doi: 10.48550/arxiv.astro-ph/0607228 · pith_short_12: C3NPIBRT2AWQ · pith_short_16: C3NPIBRT2AWQ2MIM · pith_short_8: C3NPIBRT

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/C3NPIBRT2AWQ2MIM5QSYQSZDFH \
  | 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: 16daf40633d02d0d310cec25884b2329dfaec6d4055d62487ae220b91993b20f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d68273eadffc9da06b54e690994a8fae58925028576b0f2ec675446cffcabcab",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-07-11T13:37:19Z",
    "title_canon_sha256": "15d7c63e6b0a9df060538ec1ab673c734215d57a5dc08e984769465ae9ab185f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0607228",
    "kind": "arxiv",
    "version": 1
  }
}