Pith Number

pith:32LEOUY7

pith:2010:32LEOUY75RA76FFLIFCO3QLIGA

not attested not anchored not stored refs pending

HETDEX pilot survey for emission-line galaxies - I. Survey design, performance, and catalog

Alex Fry, Andreas Kelz, Caryl Gronwall, Christopher P. Wilkinson, Donald P. Schneider, Donghui Jeong, Eiichiro Komatsu, Eric Gawiser, Gary J. Hill, Guillermo A. Blanc, Jeremy Murphy, Joseph R. Tufts, Joshua J. Adams, Joyce Byun, Karl Gebhardt, Lei Hao, Mark E. Cornell, Martin Roth, Niv Drory, Phillip J. MacQueen, P. Samuel Odoms, Ralf Bender, Ralf Kelzenberg, Robin Ciardullo, Steven L. Finkelstein, Ulrich Hopp

arxiv:1011.0426 v1 · 2010-11-01 · 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{32LEOUY75RA76FFLIFCO3QLIGA}

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	2026-05-18T02:04:54.007155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de9647531fec41ff14ab4144edc1683033bca3927a71f05845717536e66af373

Aliases

arxiv: 1011.0426 · arxiv_version: 1011.0426v1 · doi: 10.48550/arxiv.1011.0426 · pith_short_12: 32LEOUY75RA7 · pith_short_16: 32LEOUY75RA76FFL · pith_short_8: 32LEOUY7

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/32LEOUY75RA76FFLIFCO3QLIGA \
  | 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: de9647531fec41ff14ab4144edc1683033bca3927a71f05845717536e66af373

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "443fa5fcb89e550b38ba81716aaf4a2402986897970b806362a10b09ea038b11",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-11-01T20:00:01Z",
    "title_canon_sha256": "7c58c7e1618fd31844b8210ca61cfeafa08369bb8118df12854973abb81e2b9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.0426",
    "kind": "arxiv",
    "version": 1
  }
}