Pith Number

pith:GVMZ5UWR

pith:2015:GVMZ5UWRXRQESYRHSP546HPSIB

not attested not anchored not stored refs pending

Surveying Galaxy Proto-clusters in Emission: A Large-scale Structure at z=2.44 and the Outlook for HETDEX

Alex Hagen, Caryl Gronwall, Chi-Ting Chiang, Donald P. Schneider, Gary J. Hill, Gregory R. Zeimann, Guillermo A. Blanc, Karl Gebhardt, Niv Drory, Robin Ciardullo, Roderik A. Overzier, Shardha Jogee, Steven L. Finkelstein, Taylor S. Chonis, Yi-Kuan Chiang

arxiv:1505.03877 v2 · 2015-05-14 · astro-ph.CO · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GVMZ5UWRXRQESYRHSP546HPSIB}

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	2026-05-18T01:35:47.809029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35599ed2d1bc6049622793fbcf1df2405d8c6026287229b21b07fb2404d9b48d

Aliases

arxiv: 1505.03877 · arxiv_version: 1505.03877v2 · doi: 10.48550/arxiv.1505.03877 · pith_short_12: GVMZ5UWRXRQE · pith_short_16: GVMZ5UWRXRQESYRH · pith_short_8: GVMZ5UWR

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/GVMZ5UWRXRQESYRHSP546HPSIB \
  | 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: 35599ed2d1bc6049622793fbcf1df2405d8c6026287229b21b07fb2404d9b48d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e52293f560a4cdac6ccabb69f2d8654b72c2ea27b42eb7a34e5557b8357e9df3",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-05-14T20:25:32Z",
    "title_canon_sha256": "f3332cabf43119012edbee3533629b7e979dca7360602634177d316e96c164cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.03877",
    "kind": "arxiv",
    "version": 2
  }
}