Pith Number

pith:RDB3TW7G

pith:2014:RDB3TW7GUSTFJJT423RHCKSC3F

not attested not anchored not stored refs pending

Low-mass galaxy formation and the ionizing photon budget during reionization

2), Alan R. Duffy (1, Gregory B. Poole (1) ((1) University of Melbourne (2) ARC Centre of Excellence for All-sky Astrophysics (CAASTRO)), J. Stuart B. Wyithe (1), Simon J. Mutch (1)

arxiv:1405.7459 v3 · 2014-05-29 · 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{RDB3TW7GUSTFJJT423RHCKSC3F}

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	2026-05-18T02:45:22.993899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88c3b9dbe6a4a654a67cd6e2712a42d948288ecfedd927c123244d0f270e1b63

Aliases

arxiv: 1405.7459 · arxiv_version: 1405.7459v3 · doi: 10.48550/arxiv.1405.7459 · pith_short_12: RDB3TW7GUSTF · pith_short_16: RDB3TW7GUSTFJJT4 · pith_short_8: RDB3TW7G

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/RDB3TW7GUSTFJJT423RHCKSC3F \
  | 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: 88c3b9dbe6a4a654a67cd6e2712a42d948288ecfedd927c123244d0f270e1b63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7150fde6eddba4304045afe0734df920e2cea5b15f12d04446d0e302a8417a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-05-29T04:25:41Z",
    "title_canon_sha256": "aaad40f8f7a985dd6abae9ec64763bf71b50f5f890de91816555544b17279471"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.7459",
    "kind": "arxiv",
    "version": 3
  }
}