Pith Number

pith:RD36DBRE

pith:2010:RD36DBREAMUSXRJQP4TRE3R2HM

not attested not anchored not stored refs pending

Disentangling the circumnuclear environs of Centaurus A: II. On the nature of the broad absorption line

A. B. Peck, C. Henkel, D. Espada, D. Iono, D. V. Trung, F. P. Israel, G. B. Taylor, G. Petitpas, K. Sakamoto, S. Matsushita, S. Muller, Y. Pihlstroem

arxiv:1007.2061 v1 · 2010-07-13 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RD36DBREAMUSXRJQP4TRE3R2HM}

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	2026-05-18T02:06:22.641173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88f7e1862403292bc5307f27126e3a3b152cba9e624717febbc6188f93eae1c0

Aliases

arxiv: 1007.2061 · arxiv_version: 1007.2061v1 · doi: 10.48550/arxiv.1007.2061 · pith_short_12: RD36DBREAMUS · pith_short_16: RD36DBREAMUSXRJQ · pith_short_8: RD36DBRE

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/RD36DBREAMUSXRJQP4TRE3R2HM \
  | 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: 88f7e1862403292bc5307f27126e3a3b152cba9e624717febbc6188f93eae1c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b950b4e21eeea9cb15d9051c0b6398c79141fd42ec5fb271743dd748aa02705b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-07-13T09:47:57Z",
    "title_canon_sha256": "acfbbeda3a829cf46bf5e3875a70131127467315992d180ba00f9b276c098f30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.2061",
    "kind": "arxiv",
    "version": 1
  }
}