Pith Number

pith:VZVYURYU

pith:2013:VZVYURYUI5UPODGOLGA6AN4VYB

not attested not anchored not stored refs pending

Real or Interloper? The Redshift Likelihoods of z>8 Galaxies in the HUDF12

Barry Rothberg, Dan Coe, James Rhoads, Kai Noeske, Nor Pirzkal, Russell Ryan, Sangeeta Malhotra

arxiv:1304.4594 v3 · 2013-04-16 · 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{VZVYURYUI5UPODGOLGA6AN4VYB}

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	2026-05-18T01:50:32.038916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae6b8a47144768f70cce5981e03795c07c7acfef890b93d2d9aef4710771cf86

Aliases

arxiv: 1304.4594 · arxiv_version: 1304.4594v3 · doi: 10.48550/arxiv.1304.4594 · pith_short_12: VZVYURYUI5UP · pith_short_16: VZVYURYUI5UPODGO · pith_short_8: VZVYURYU

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/VZVYURYUI5UPODGOLGA6AN4VYB \
  | 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: ae6b8a47144768f70cce5981e03795c07c7acfef890b93d2d9aef4710771cf86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1715f3194a42676f7041a2734bedd863dcf70d91492ccbf2fd6c71e025a42f9d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-04-16T20:00:02Z",
    "title_canon_sha256": "f4725bd0cdf7b0b997d4485b23251080556ec67438f6300e0a8557d89c371cd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.4594",
    "kind": "arxiv",
    "version": 3
  }
}