Pith Number

pith:U64C4PT5

pith:2015:U64C4PT5Y3WAQSDVM7344AZA4H

not attested not anchored not stored refs pending

The Grism Lens-Amplified Survey from Space (GLASS). I. Survey overview and first data release

A. Dressler, A. Fontana, A. Hoag, A.L. Henry, A. von der Linden, B. Poggianti, B. Vulcani, C. Mason, G.B. Brammer, K.B. Schmidt, K.H. Huang, L. Pentericci, M.A. Malkan, M. Brada\v{c}, M. Dijkstra, M. Stiavelli, M. Trenti, P.L. Kelly, R. Gavazzi, T.A. Jones, T. Treu, X. Wang

arxiv:1509.00475 v2 · 2015-09-01 · 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{U64C4PT5Y3WAQSDVM7344AZA4H}

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	2026-05-18T01:29:44.827953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7b82e3e7dc6ec08487567f7ce0320e1cda8fcf72cfe13e03a5d51569d5ef430

Aliases

arxiv: 1509.00475 · arxiv_version: 1509.00475v2 · doi: 10.48550/arxiv.1509.00475 · pith_short_12: U64C4PT5Y3WA · pith_short_16: U64C4PT5Y3WAQSDV · pith_short_8: U64C4PT5

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/U64C4PT5Y3WAQSDVM7344AZA4H \
  | 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: a7b82e3e7dc6ec08487567f7ce0320e1cda8fcf72cfe13e03a5d51569d5ef430

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b1f1f0da8f5b5d57e0a929a52834cf5bd6f7a0e8af91e3a75fb5a1ac2b7f041",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-09-01T20:09:22Z",
    "title_canon_sha256": "94d267a02ba4b959dd64e82f8f4e4898593a03c15eb56eb21407ef7d66a0269d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.00475",
    "kind": "arxiv",
    "version": 2
  }
}