Pith Number

pith:BHAARJNV

pith:2000:BHAARJNVZ7KZWD7ZGP2GEYRIZN

not attested not anchored not stored refs pending

Modeling gas and stellar kinematics in disc galaxies

(2) IAC, (3) Osservatorio Astrofisico di Asiago, (4) Universita' di Padova, (5) Vatican Observatory, (6) Institut fur Astronomie, A. Pizzella (3), Asiago, Austria), C. Scarlata (4), E. M. Corsini (3), E. Pignatelli (1), F. Bertola (4), Italy, J. C. Vega Beltran (2), J. E. Beckman (2), J. G. Funes S. J. (5), La Laguna, Spain, Trieste, Tucson, Universitat Wien, University of Arizona, USA, W. W. Zeilinger (6) ((1) SISSA/ISAS

arxiv:astro-ph/0009142 v1 · 2000-09-09 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BHAARJNVZ7KZWD7ZGP2GEYRIZN}

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	2026-05-18T01:40:45.637689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09c008a5b5cfd59b0ff933f4626228cb59516a220e5fe4928bbe728eaac6b936

Aliases

arxiv: astro-ph/0009142 · arxiv_version: astro-ph/0009142v1 · doi: 10.48550/arxiv.astro-ph/0009142 · pith_short_12: BHAARJNVZ7KZ · pith_short_16: BHAARJNVZ7KZWD7Z · pith_short_8: BHAARJNV

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/BHAARJNVZ7KZWD7ZGP2GEYRIZN \
  | 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: 09c008a5b5cfd59b0ff933f4626228cb59516a220e5fe4928bbe728eaac6b936

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb174147587a0c13d9fb94bd3dd6d1dfbde29aca705c5c343efd5f9c95e7494f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-09-09T10:37:05Z",
    "title_canon_sha256": "4308a175f2751ef3f3f8fe136e93d9f4895b67a7d5f119704bfb2b97e181525b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0009142",
    "kind": "arxiv",
    "version": 1
  }
}