Pith Number

pith:6M4V2FEL

pith:2017:6M4V2FEL7BVTOF24ATRBD4FDGR

not attested not anchored not stored refs pending

A search for extragalactic pulsars in the Local Group galaxies IC 10 and Barnard's Galaxy

David Champion, Hind Al Noori, Mallory S. E. Roberts, Maura McLaughlin, Paul S. Ray, Scott Ransom

arxiv:1702.08214 v1 · 2017-02-27 · 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{6M4V2FEL7BVTOF24ATRBD4FDGR}

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	2026-05-18T00:38:57.288125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3395d148bf86b37175c04e211f0a33479f1316f69377fbd3c5a60eb91c9eacd

Aliases

arxiv: 1702.08214 · arxiv_version: 1702.08214v1 · doi: 10.48550/arxiv.1702.08214 · pith_short_12: 6M4V2FEL7BVT · pith_short_16: 6M4V2FEL7BVTOF24 · pith_short_8: 6M4V2FEL

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/6M4V2FEL7BVTOF24ATRBD4FDGR \
  | 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: f3395d148bf86b37175c04e211f0a33479f1316f69377fbd3c5a60eb91c9eacd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c41580a0df17f82cb93c72bc0c2617fcf6d2c521afa384d0c89c6a0f2c044751",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-02-27T10:05:56Z",
    "title_canon_sha256": "8ead853fecad86fdefa737dc15d2bbfee107cebf69cf49d5fd98c2d9c9ed03dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.08214",
    "kind": "arxiv",
    "version": 1
  }
}