Pith Number

pith:GOBLWT7P

pith:2018:GOBLWT7PKHWXXSX3LSVCLPPCH6

not attested not anchored not stored refs pending

Investigating the Lyman photon escape in local starburst galaxies with the Cosmic Origins Spectrograph

Claus Leitherer, Daniela Calzetti, Denis Burgarella, M\'ed\'eric Boquien, Stefan Noll, Svea Hernandez, V\'eronique Buat

arxiv:1804.09721 v1 · 2018-04-25 · 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{GOBLWT7PKHWXXSX3LSVCLPPCH6}

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	2026-05-18T00:17:30.262564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3382bb4fef51ed7bcafb5caa25bde23f95774021a04850781b57820bf7294c51

Aliases

arxiv: 1804.09721 · arxiv_version: 1804.09721v1 · doi: 10.48550/arxiv.1804.09721 · pith_short_12: GOBLWT7PKHWX · pith_short_16: GOBLWT7PKHWXXSX3 · pith_short_8: GOBLWT7P

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/GOBLWT7PKHWXXSX3LSVCLPPCH6 \
  | 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: 3382bb4fef51ed7bcafb5caa25bde23f95774021a04850781b57820bf7294c51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cef781a419c6a6e43bffd43956a4c0ef7cf3f16b064e9dcd583d1d692a058d63",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-04-25T18:00:01Z",
    "title_canon_sha256": "2dfa7512d077adfd75824885012ad5e140accc6ec2eb6dd18e3a6af22354042b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09721",
    "kind": "arxiv",
    "version": 1
  }
}