Pith Number

pith:65L35TYF

pith:2012:65L35TYFKQ2R5I37Y6LUZNFFSA

not attested not anchored not stored refs pending

The complexity of parsec-scaled dusty tori in AGN

(2) Max-Planck-Institut f\"ur extraterrestrische Physik, 3), (3) Max-Planck-Institut f\"ur Astronomie, (4) Leiden Observatory, (5) University of California, Bonn, Garching, Germany, G. Weigelt (1) ((1) Max-Planck-Institut f\"ur Radioastronomie, Heidelberg, K. Meisenheimer (3), K. R. W. Tristram (1), L. Burtscher (2, Leiden, M. Kishimoto (1), M. Schartmann (2), Santa Barbara, S. F. H\"onig (5), The Netherlands, USA), W. Jaffe (4)

arxiv:1204.2823 v1 · 2012-04-12 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{65L35TYFKQ2R5I37Y6LUZNFFSA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:57:53.010293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f757becf0554351ea37fc7974cb4a59037d57c1195e11dc2f0fe5cf3a19c41f9

Aliases

arxiv: 1204.2823 · arxiv_version: 1204.2823v1 · doi: 10.48550/arxiv.1204.2823 · pith_short_12: 65L35TYFKQ2R · pith_short_16: 65L35TYFKQ2R5I37 · pith_short_8: 65L35TYF

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/65L35TYFKQ2R5I37Y6LUZNFFSA \
  | 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: f757becf0554351ea37fc7974cb4a59037d57c1195e11dc2f0fe5cf3a19c41f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db816d66e9b293664c6fcc4f31ef682463361a4b0863b8fad3d7884dcaab5d87",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-04-12T20:00:00Z",
    "title_canon_sha256": "6cd5166749f693ed56fe87b684cde19a56661078a812db5ae36fb232b77816b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.2823",
    "kind": "arxiv",
    "version": 1
  }
}