Pith Number

pith:2H5YTNON

pith:2016:2H5YTNON553YLX2OP4APHBXMNU

not attested not anchored not stored refs pending

Exploring the Overabundance of ULXs in Metal- and Dust-poor Local Lyman Break Analogs

Andreas Zezas, Andy Ptak, Ann Hornschemeier, Antara R. Basu-Zych, Bret Lehmer, Mihoko Yukita, Tassos Fragos

arxiv:1601.00644 v1 · 2016-01-04 · 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{2H5YTNON553YLX2OP4APHBXMNU}

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	2026-05-18T01:19:25.291485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1fb89b5cdef7785df4e7f00f386ec6d01bd16800996d42ac26023edfbc6cc64

Aliases

arxiv: 1601.00644 · arxiv_version: 1601.00644v1 · doi: 10.48550/arxiv.1601.00644 · pith_short_12: 2H5YTNON553Y · pith_short_16: 2H5YTNON553YLX2O · pith_short_8: 2H5YTNON

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/2H5YTNON553YLX2OP4APHBXMNU \
  | 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: d1fb89b5cdef7785df4e7f00f386ec6d01bd16800996d42ac26023edfbc6cc64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "deaa95be895d7f82e496fd051bd913f75f2df8919fc006c7821129af20f69e12",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-01-04T21:00:00Z",
    "title_canon_sha256": "eee346d0ac79c01db0a195e33cda3b54d88872dd5d22c193ddda94bd5f15bcd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.00644",
    "kind": "arxiv",
    "version": 1
  }
}