Pith Number

pith:XO65YKD4

pith:2013:XO65YKD4AUN72MFRQSGUHME67S

not attested not anchored not stored refs pending

Escape of Lyman continuum radiation from local galaxies - Detection of leakage from the young starburst Tol 1247-232

Elisabet Leitet, Erik Zackrisson, Matthew Hayes, Nils Bergvall, Staffan Linn\'e

arxiv:1302.6971 v2 · 2013-02-27 · 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{XO65YKD4AUN72MFRQSGUHME67S}

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	2026-05-18T01:51:26.526945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbbddc287c051bfd30b1848d43b09efc931404ea9390f008cb19abb7beda0654

Aliases

arxiv: 1302.6971 · arxiv_version: 1302.6971v2 · doi: 10.48550/arxiv.1302.6971 · pith_short_12: XO65YKD4AUN7 · pith_short_16: XO65YKD4AUN72MFR · pith_short_8: XO65YKD4

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/XO65YKD4AUN72MFRQSGUHME67S \
  | 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: bbbddc287c051bfd30b1848d43b09efc931404ea9390f008cb19abb7beda0654

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17a3d225d08f04bb435f911c4fa163fbe1e8b6df10fa7305a0b6ab2250d99be5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-02-27T19:55:10Z",
    "title_canon_sha256": "85cf781d3193a138ede83bece56131e3ff3a676385befbeda4261189d251072e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.6971",
    "kind": "arxiv",
    "version": 2
  }
}