Pith Number

pith:WCFPESKF

pith:2009:WCFPESKFO5SIZLVNIS3ISRWXCR

not attested not anchored not stored refs pending

Integral field spectroscopy with SINFONI of VVDS galaxies. I. Galaxy dynamics and mass assembly at 1.2 < z < 1.6

B. Epinat, B. Garilli, D. Vergani, J. Queyrel, L. Tasca, L. Tresse, O. Le Fevre, P. Amram, T. Contini

arxiv:0903.1216 v4 · 2009-03-06 · 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{WCFPESKFO5SIZLVNIS3ISRWXCR}

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	2026-05-18T02:14:36.856976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b08af2494577648caead44b68946d71477a272cc338a5c40af429a379672aef9

Aliases

arxiv: 0903.1216 · arxiv_version: 0903.1216v4 · doi: 10.48550/arxiv.0903.1216 · pith_short_12: WCFPESKFO5SI · pith_short_16: WCFPESKFO5SIZLVN · pith_short_8: WCFPESKF

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/WCFPESKFO5SIZLVNIS3ISRWXCR \
  | 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: b08af2494577648caead44b68946d71477a272cc338a5c40af429a379672aef9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d4c04b3298e964512e2931d71db41e7fbb668e22b7f25aac045bcd875bcba39",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-03-06T20:20:20Z",
    "title_canon_sha256": "7382098f555bd7a1943974845024012f1d552c4d56fd986c47f86c800fb6772c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.1216",
    "kind": "arxiv",
    "version": 4
  }
}