Pith Number

pith:QDQBOGBE

pith:2006:QDQBOGBEDLLK2POWNL2IFS5YG7

not attested not anchored not stored refs pending

SAURON observations of Sa bulges: the formation of a kinematically decoupled core in NGC5953

D. Krajnovic, E. Emsellem, H. Kuntschner, J. Falc\'on-Barroso, K. Fathi, M. Bureau, M. Cappellari, M. Sarzi, P.T. de Zeeuw, R. Bacon, R.F. Peletier, R.L. Davies, R.M. McDermid

arxiv:astro-ph/0602399 v1 · 2006-02-17 · 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{QDQBOGBEDLLK2POWNL2IFS5YG7}

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	2026-05-18T01:40:32.415522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80e01718241ad6ad3dd66af482cbb837fd29b5896381de5a43a02a7643a2a0a3

Aliases

arxiv: astro-ph/0602399 · arxiv_version: astro-ph/0602399v1 · doi: 10.48550/arxiv.astro-ph/0602399 · pith_short_12: QDQBOGBEDLLK · pith_short_16: QDQBOGBEDLLK2POW · pith_short_8: QDQBOGBE

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/QDQBOGBEDLLK2POWNL2IFS5YG7 \
  | 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: 80e01718241ad6ad3dd66af482cbb837fd29b5896381de5a43a02a7643a2a0a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b3b473ee3ef59fbd475dcc8d8351fe94e62ecc6dafc506a49c5ab587272dc84",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-02-17T15:08:57Z",
    "title_canon_sha256": "189737280aa3c9347db92b38376f7c16dfbb830176bf5e9f0a95dd037c7ada33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0602399",
    "kind": "arxiv",
    "version": 1
  }
}