Pith Number

pith:F3W3LYK3

pith:2002:F3W3LYK3U4OX4SSWDZQ3KJG2R3

not attested not anchored not stored refs pending

Two-dimensional kinematics and stellar populations of early-type galaxies: First results from the SAURON survey

Bryan Miller, Ellen Verolme & Tim de Zeeuw, Eric Emsellem, Harald Kuntschner, Martin Bureau, Michele Cappellari, Reynier Peletier, Richard McDermid, Roger Davies, Roland Bacon, Yannick Copin

arxiv:astro-ph/0204129 v1 · 2002-04-08 · 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{F3W3LYK3U4OX4SSWDZQ3KJG2R3}

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	2026-07-04T14:11:58.895715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2eedb5e15ba71d7e4a561e61b524da8efbfcd269051d3e20106a9cb39450d74a

Aliases

arxiv: astro-ph/0204129 · arxiv_version: astro-ph/0204129v1 · doi: 10.48550/arxiv.astro-ph/0204129 · pith_short_12: F3W3LYK3U4OX · pith_short_16: F3W3LYK3U4OX4SSW · pith_short_8: F3W3LYK3

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/F3W3LYK3U4OX4SSWDZQ3KJG2R3 \
  | 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: 2eedb5e15ba71d7e4a561e61b524da8efbfcd269051d3e20106a9cb39450d74a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82aba725267144d963b3b0ca88d1f4450dcece5c31fd7fcbe4420454071290dc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-04-08T15:44:59Z",
    "title_canon_sha256": "08f8a4b3b4471cc3dcc21cd758fc4e1a3dbe2a0d7ac0775d16b95c4961f33935"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0204129",
    "kind": "arxiv",
    "version": 1
  }
}