Pith Number

pith:57BHYAXL

pith:2010:57BHYAXLWIOOVTISWTQHMCKVOE

not attested not anchored not stored refs pending

A SINFONI Integral Field Spectroscopy Survey for Galaxy Counterparts to Damped Lyman-alpha Systems - I. New Detections and Limits for Intervening and Associated Absorbers

Celine Peroux (1), Donald G. York (4), France (2) Univ. of Santa Barbara, Giovanni Vladilo (5) ((1) Observatoire Astronomique de Marseille-Provence, Italy), Nicolas Bouche (2), USA (3) Univ. of South Carolina, USA (4) Univ. of Chicago, USA (5) Osservatorio di Trieste, Varsha P. Kulkarni (3)

arxiv:1009.0025 v1 · 2010-08-31 · 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{57BHYAXLWIOOVTISWTQHMCKVOE}

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	2026-05-18T02:05:38.850833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efc27c02ebb21ceacd12b4e07609557108319005e1703336c9d86141386c8878

Aliases

arxiv: 1009.0025 · arxiv_version: 1009.0025v1 · doi: 10.48550/arxiv.1009.0025 · pith_short_12: 57BHYAXLWIOO · pith_short_16: 57BHYAXLWIOOVTIS · pith_short_8: 57BHYAXL

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/57BHYAXLWIOOVTISWTQHMCKVOE \
  | 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: efc27c02ebb21ceacd12b4e07609557108319005e1703336c9d86141386c8878

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "323d59f1dbcbb6367fd84cf73b08cc4500e3668b96dce94be425438121ab8b02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-08-31T20:36:53Z",
    "title_canon_sha256": "9c4703b8420cb8a265caaff3d721ffa0c282dcf82103cb20c4d25d4ff6bb81be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.0025",
    "kind": "arxiv",
    "version": 1
  }
}