Pith Number

pith:2SB5ZZGN

pith:2018:2SB5ZZGN3DXGCEPQ6TAEQZ5SOR

not attested not anchored not stored refs pending

Galactic Center Pulsars with the ngVLA

Geoffrey C. Bower, Jason Dexter, Jim Cordes, Joseph Lazio, Julia S. Deneva, Lijing Shao, Michael Kramer, Norbert Wex, Paul Demorest, Robert Wharton, Scott Ransom, Shami Chatterjee

arxiv:1810.06623 v1 · 2018-10-15 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2SB5ZZGN3DXGCEPQ6TAEQZ5SOR}

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	2026-05-18T00:03:12.179286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d483dce4cdd8ee6111f0f4c04867b2747fa60a6609d378d9b5229e262fdb6eab

Aliases

arxiv: 1810.06623 · arxiv_version: 1810.06623v1 · doi: 10.48550/arxiv.1810.06623 · pith_short_12: 2SB5ZZGN3DXG · pith_short_16: 2SB5ZZGN3DXGCEPQ · pith_short_8: 2SB5ZZGN

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/2SB5ZZGN3DXGCEPQ6TAEQZ5SOR \
  | 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: d483dce4cdd8ee6111f0f4c04867b2747fa60a6609d378d9b5229e262fdb6eab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52c5130e5f3a4e36aa47585a2942c0fc281aee5ecae5fc4cff16c250474952e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-10-15T19:17:36Z",
    "title_canon_sha256": "9a41099974f728dda39b2aa3a682ff73979579c62b2b0471702ad942200a4fac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.06623",
    "kind": "arxiv",
    "version": 1
  }
}