Pith Number

pith:RLHZUP4T

pith:2011:RLHZUP4T3XFDWAOSC5TX7IZDCH

not attested not anchored not stored refs pending

Detections of Faint Lyman-alpha Emitters at z = 5.7: Galaxy Building Blocks and Engines of Reionization

Alaina Henry, Alan Dressler, Crystal L. Martin, Marcin Sawicki, Patrick McCarthy

arxiv:1104.2900 v2 · 2011-04-14 · 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{RLHZUP4T3XFDWAOSC5TX7IZDCH}

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	2026-05-18T02:02:28.526952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8acf9a3f93ddca3b01d217677fa32311f12c1ab56f85854ca2c75052c7a2a488

Aliases

arxiv: 1104.2900 · arxiv_version: 1104.2900v2 · doi: 10.48550/arxiv.1104.2900 · pith_short_12: RLHZUP4T3XFD · pith_short_16: RLHZUP4T3XFDWAOS · pith_short_8: RLHZUP4T

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/RLHZUP4T3XFDWAOSC5TX7IZDCH \
  | 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: 8acf9a3f93ddca3b01d217677fa32311f12c1ab56f85854ca2c75052c7a2a488

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ab58143c452e98ff5c9a500531c29e742189cfabc5b592cb3eb8e36d96d6caf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-04-14T20:00:01Z",
    "title_canon_sha256": "94b2eabe887f085a0e99b803ce838ee406fe44f5c6767ee24167bb81527e0b53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.2900",
    "kind": "arxiv",
    "version": 2
  }
}