Pith Number

pith:OIV2QMHC

pith:2016:OIV2QMHCQ2MKEPF2ETSFXC4VTI

not attested not anchored not stored refs pending

Lyman continuum leaking from the compact star-forming dwarf galaxy J0925+1403

A. Verhamme, D. Schaerer, G. Worseck, I. Orlitova, N. Guseva, T.X. Thuan, Y.I. Izotov

arxiv:1601.03068 v1 · 2016-01-12 · 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{OIV2QMHCQ2MKEPF2ETSFXC4VTI}

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	2026-05-18T01:22:56.962275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

722ba830e28698a23cba24e45b8b959a39d999ae479f8e12ab2e689340e680cb

Aliases

arxiv: 1601.03068 · arxiv_version: 1601.03068v1 · doi: 10.48550/arxiv.1601.03068 · pith_short_12: OIV2QMHCQ2MK · pith_short_16: OIV2QMHCQ2MKEPF2 · pith_short_8: OIV2QMHC

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/OIV2QMHCQ2MKEPF2ETSFXC4VTI \
  | 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: 722ba830e28698a23cba24e45b8b959a39d999ae479f8e12ab2e689340e680cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31bf44d81bd7166512dc9f5b6c9beeb72e412f3b3899daa8f86aded36a04a7e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-01-12T21:27:41Z",
    "title_canon_sha256": "b5a1e7d4bfe3baeddf9e6450b8e743aa8f90f2298d81bee8a987a048905d6997"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.03068",
    "kind": "arxiv",
    "version": 1
  }
}