Pith Number

pith:ADXPSISR

pith:1996:ADXPSISR4RNPVBH6Y2ZWNA2I2N

not attested not anchored not stored refs pending

Central Engines of AGN: Properties of Collimated Outflows and Applications for Cosmology

Erick J. Guerra, Ruth A. Daly (Princeton Univ. Physics)

arxiv:astro-ph/9611047 v3 · 1996-11-06 · 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{ADXPSISR4RNPVBH6Y2ZWNA2I2N}

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	2026-05-18T01:08:36.393336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00eef92251e45afa84fec6b3668348d34ecad60302147af10448027b6b7e9f7c

Aliases

arxiv: astro-ph/9611047 · arxiv_version: astro-ph/9611047v3 · doi: 10.48550/arxiv.astro-ph/9611047 · pith_short_12: ADXPSISR4RNP · pith_short_16: ADXPSISR4RNPVBH6 · pith_short_8: ADXPSISR

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/ADXPSISR4RNPVBH6Y2ZWNA2I2N \
  | 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: 00eef92251e45afa84fec6b3668348d34ecad60302147af10448027b6b7e9f7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "834944f7423211c56fe38c436e1d768312bb16b1790cddad8797a43a739b6b33",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1996-11-06T15:53:18Z",
    "title_canon_sha256": "bc6f75b35793b6f08bc8e9ce6d84068938045f23e2c5cd5c58d94dfb3650ae51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9611047",
    "kind": "arxiv",
    "version": 3
  }
}