Pith Number

pith:LJAV62LO

pith:2006:LJAV62LOECLTVKXXX7CTBCXLEC

not attested not anchored not stored refs pending

Chemical Abundances in AGN Environment: X-Ray/UV Campaign on the MRK 279 Outflow

Ari Laor, C. Martin Gaskell, Daniel Proga, Ehud Behar, Elisa Costantini, Gerard A. Kriss, Jack R. Gabel, Jelle S. Kaastra, Jennifer E. Scott, Katrien C. Steenbrugge, Kirk T. Korista, Masao Sako, Nahum Arav, Nalaka Kodituwakku

arxiv:astro-ph/0611928 v1 · 2006-11-29 · 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{LJAV62LOECLTVKXXX7CTBCXLEC}

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	2026-05-18T01:40:28.620063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a415f696e20973aaaf7bfc5308aeb20b6797da324cf2367dae81b7deafadde9

Aliases

arxiv: astro-ph/0611928 · arxiv_version: astro-ph/0611928v1 · doi: 10.48550/arxiv.astro-ph/0611928 · pith_short_12: LJAV62LOECLT · pith_short_16: LJAV62LOECLTVKXX · pith_short_8: LJAV62LO

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/LJAV62LOECLTVKXXX7CTBCXLEC \
  | 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: 5a415f696e20973aaaf7bfc5308aeb20b6797da324cf2367dae81b7deafadde9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "287dd227b555207063a43e64ccb58c9da2606740638155da48f56049b6ca83f3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-11-29T23:56:47Z",
    "title_canon_sha256": "5a19b9256ffccc5a062eb617e0f3a88a8585d313876a86ed6535134f906a3233"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0611928",
    "kind": "arxiv",
    "version": 1
  }
}