Pith Number

pith:GGGOB2TO

pith:2016:GGGOB2TO37HPAVDXLHWYVER63V

not attested not anchored not stored refs pending

Absorption Line Spectroscopy of Gravitationally-Lensed Galaxies: Further Constraints on the Escape Fraction of Ionizing Photons at High Redshift

Adi Zitrin, Daniel P. Stark, Nicha Leethochawalit, Richard S. Ellis, Tucker A. Jones

arxiv:1606.05309 v2 · 2016-06-16 · 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{GGGOB2TO37HPAVDXLHWYVER63V}

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	2026-05-18T00:59:24.768815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

318ce0ea6edfcef0547759ed8a923edd4a84b0daa5444ac80cef03565ea55eac

Aliases

arxiv: 1606.05309 · arxiv_version: 1606.05309v2 · doi: 10.48550/arxiv.1606.05309 · pith_short_12: GGGOB2TO37HP · pith_short_16: GGGOB2TO37HPAVDX · pith_short_8: GGGOB2TO

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/GGGOB2TO37HPAVDXLHWYVER63V \
  | 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: 318ce0ea6edfcef0547759ed8a923edd4a84b0daa5444ac80cef03565ea55eac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "940863f6cd438d006dd03a802b9b1c5ac1f5c01ae439090e6805731b02a8b3ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-06-16T18:35:11Z",
    "title_canon_sha256": "d772528e49e5e83db836730380a853b284c8531672603e9927faa106b8eef7ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.05309",
    "kind": "arxiv",
    "version": 2
  }
}