Pith Number

pith:IBFXEN2G

pith:2014:IBFXEN2GPZZ4FYXMDIBWCZGTIN

not attested not anchored not stored refs pending

Spectral decomposition of the stellar kinematics in the polar disk galaxy NGC 4650A

(2) INAF-Astronomical Observatory of Capodimonte, E. Iodice (2), Garching, Germany, Italy), L. Coccato (1), M. Arnaboldi (1) ((1) European Southern Observatory, Naples

arxiv:1409.1235 v1 · 2014-09-03 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IBFXEN2GPZZ4FYXMDIBWCZGTIN}

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	2026-05-18T01:42:08.373516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

404b7237467e73c2e2ec1a036164d3436b7c3dc28bfae02076dbe045ed25ed60

Aliases

arxiv: 1409.1235 · arxiv_version: 1409.1235v1 · doi: 10.48550/arxiv.1409.1235 · pith_short_12: IBFXEN2GPZZ4 · pith_short_16: IBFXEN2GPZZ4FYXM · pith_short_8: IBFXEN2G

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/IBFXEN2GPZZ4FYXMDIBWCZGTIN \
  | 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: 404b7237467e73c2e2ec1a036164d3436b7c3dc28bfae02076dbe045ed25ed60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc3fb4f62ebe5370a68e6ffeed0e4338ff60dde96801d88347c81719c72b1ce3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-09-03T20:00:29Z",
    "title_canon_sha256": "4778ff86f0638d09c262942efb6d6d97695d88e854d1e78cea5c40ffb52b456b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1235",
    "kind": "arxiv",
    "version": 1
  }
}