Pith Number

pith:EZX7F2YV

pith:2007:EZX7F2YVFMWEQDO5SEEPQELUUD

not attested not anchored not stored refs pending

The Great Observatories Origins Deep Survey. VLT/FORS2 Spectroscopy in the GOODS-South Field: Part III

A. Grazian, A. Renzini, A. Rettura, C. Cesarsky, D. Stern, E. Vanzella, H. C. Ferguson, H. Kuntschner, J. Haase, L. A. Moustakas, M. Dickinson, M. Giavalisco, M. Nonino, P. Popesso, P. Rosati, R.A.E. Fosbury, S. Cristiani, the GOODS team

arxiv:0711.0850 v1 · 2007-11-06 · 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{EZX7F2YVFMWEQDO5SEEPQELUUD}

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	2026-05-18T02:35:24.309570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

266ff2eb152b2c480ddd9108f81174a0e830f3d9c1ea169c10a81169b30fc1f0

Aliases

arxiv: 0711.0850 · arxiv_version: 0711.0850v1 · doi: 10.48550/arxiv.0711.0850 · pith_short_12: EZX7F2YVFMWE · pith_short_16: EZX7F2YVFMWEQDO5 · pith_short_8: EZX7F2YV

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/EZX7F2YVFMWEQDO5SEEPQELUUD \
  | 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: 266ff2eb152b2c480ddd9108f81174a0e830f3d9c1ea169c10a81169b30fc1f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "484198ea37e5f308d4115f711ca0e8fb4786eb055252ae88b4706d3b1df59633",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-11-06T12:09:12Z",
    "title_canon_sha256": "0e6fdebd396e37a60bbb69dd9a90fe0436c9887472c0dbf128f37b2fc096ed2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0711.0850",
    "kind": "arxiv",
    "version": 1
  }
}