Pith Number

pith:ENZUKKXY

pith:2012:ENZUKKXYWWLZPFIH262OKI2BJI

not attested not anchored not stored refs pending

H{\alpha} Kinematics of S4G spiral galaxies-I. NGC 864

Albert Bosma, Armando Gil de Paz, Barry F. Madore, Dimitri A. Gadotti, E. Athanassoula, Eija Laurikainen, Heikki Salo, Jarkko Laine, Jes\'us Falc\'on-Barroso, Joan Font, Joannah L. Hinz, Johan H. Knapen, John E. Beckman, Jos\'e Ram\'on S\'anchez-Gallego, Juan Carlos Mu\~noz-Mateos, Kar\'in Men\'endez-Delmestre, Kartik Sheth, Luis C. Ho, Mark Seibert, Michael W. Regan, Ronald J. Buta, Santiago Erroz-Ferrer, S\'ebastien Comer\'on, Taehyun Kim, Trisha Mizusawa

arxiv:1208.1409 v2 · 2012-08-07 · 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{ENZUKKXYWWLZPFIH262OKI2BJI}

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	2026-05-18T01:55:22.194607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2373452af8b597979507d7b4e523414a0e869a4aecf1aac6c9a17ac5798fc087

Aliases

arxiv: 1208.1409 · arxiv_version: 1208.1409v2 · doi: 10.48550/arxiv.1208.1409 · pith_short_12: ENZUKKXYWWLZ · pith_short_16: ENZUKKXYWWLZPFIH · pith_short_8: ENZUKKXY

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/ENZUKKXYWWLZPFIH262OKI2BJI \
  | 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: 2373452af8b597979507d7b4e523414a0e869a4aecf1aac6c9a17ac5798fc087

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f09d9cb64b4df9f9b69ace621fd07fd2d858f6023ed7d1169566f7e330c4a234",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-08-07T12:35:12Z",
    "title_canon_sha256": "63a10af3984c2ba7d412cf0bb917c7c4d0ea7507ca02e5e4215833cefa1a1c02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.1409",
    "kind": "arxiv",
    "version": 2
  }
}