Pith Number

pith:WG55B7J4

pith:2001:WG55B7J47VHP6FUXHEOF6VMTVX

not attested not anchored not stored refs pending

The SAURON project. I. The panoramic integral-field spectrograph

Bryan W. Miller, C. Marcella Carollo, E.K. Verolme, Eric Emsellem, G. Monnet, Harald Kuntschner, J.R. Allington-Smith, M. Bureau, P. Tim de Zeeuw, R. Bacon, Reynier F. Peletier, Roger L. Davies, Y. Copin

arxiv:astro-ph/0103451 v1 · 2001-03-27 · 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{WG55B7J47VHP6FUXHEOF6VMTVX}

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	2026-07-04T16:22:56.785645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1bbd0fd3cfd4eff1697391c5f5593adf993959b5ab59a207980ef54b417e48d

Aliases

arxiv: astro-ph/0103451 · arxiv_version: astro-ph/0103451v1 · doi: 10.48550/arxiv.astro-ph/0103451 · pith_short_12: WG55B7J47VHP · pith_short_16: WG55B7J47VHP6FUX · pith_short_8: WG55B7J4

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/WG55B7J47VHP6FUXHEOF6VMTVX \
  | 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: b1bbd0fd3cfd4eff1697391c5f5593adf993959b5ab59a207980ef54b417e48d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb6f3c79fbd77970bd22b9a76baf2df395b5c8439e59810d7b7d9e8dcbfc5c22",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-03-27T16:56:29Z",
    "title_canon_sha256": "c6675dd4ef51a3f42e9ae26196883a0c44df1e9c0bd57eb49d725ec98ad803d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0103451",
    "kind": "arxiv",
    "version": 1
  }
}