Pith Number

pith:3CKVOPXA

pith:2003:3CKVOPXAPWYM2P4NFHGJR6LYPO

not attested not anchored not stored refs pending

Toward a Self Consistent Model of the Ionized Absorber in NGC 3783

(2) Lawrence Livermore National Laboratory, (3) Department of Astronomy, D. A. Liedahl (2), F. Nicastro (1), M. Elvis (1), N. S. Brickhouse (1), Ohio State University), S. Mathur (3) ((1) Harvard-Smithsonian Center for Astrophysics, Y. Krongold (1)

arxiv:astro-ph/0306460 v2 · 2003-06-23 · 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{3CKVOPXAPWYM2P4NFHGJR6LYPO}

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

1 paper in Pith

Structured ionized winds shooting out from a quasar at relativistic speeds

Receipt and verification

First computed	2026-07-04T16:52:02.071392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d895573ee07db0cd3f8d29cc98f9787bb19bf4f1c1a90acb69a5748900d12acc

Aliases

arxiv: astro-ph/0306460 · arxiv_version: astro-ph/0306460v2 · doi: 10.48550/arxiv.astro-ph/0306460 · pith_short_12: 3CKVOPXAPWYM · pith_short_16: 3CKVOPXAPWYM2P4N · pith_short_8: 3CKVOPXA

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/3CKVOPXAPWYM2P4NFHGJR6LYPO \
  | 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: d895573ee07db0cd3f8d29cc98f9787bb19bf4f1c1a90acb69a5748900d12acc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5af4e9d36486dc42ac8e4b9b5e0ece37c9d0ba63f47b7b746590f7036560e135",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-06-23T17:54:53Z",
    "title_canon_sha256": "04c501442ab7fc27fe899813e6a70842b34a0469ae9cad6cb100a88326fcb002"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0306460",
    "kind": "arxiv",
    "version": 2
  }
}