Pith Number

pith:W32JNU67

pith:2019:W32JNU67VNA5AWHECXFVWFVER6

not attested not anchored not stored refs pending

The Pulsar Search Collaboratory: Current Status and Future Prospects

Aubrey Roy, Cabot Zabriskie, Duncan R. Lorimer, Harsha Blumer, John Stewart, Joseph K. Swiggum, Kathryn Williamson, Maura A. McLaughlin, Natalia Lewandowska, Ryan S. Lynch, Shirley Au, Sue Ann Heatherly

arxiv:1909.05104 v1 · 2019-09-11 · physics.ed-ph · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W32JNU67VNA5AWHECXFVWFVER6}

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	2026-07-05T00:36:35.806531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6f496d3dfab41d058e415cb5b16a48f8755dd3d106e8437d4087915cd978a74

Aliases

arxiv: 1909.05104 · arxiv_version: 1909.05104v1 · doi: 10.48550/arxiv.1909.05104 · pith_short_12: W32JNU67VNA5 · pith_short_16: W32JNU67VNA5AWHE · pith_short_8: W32JNU67

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/W32JNU67VNA5AWHECXFVWFVER6 \
  | 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: b6f496d3dfab41d058e415cb5b16a48f8755dd3d106e8437d4087915cd978a74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5165041cbc50e0c4db118d55bb62c9d5365c9a5a0db3d1063d967c139e36feb1",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2019-09-11T15:00:20Z",
    "title_canon_sha256": "b7726aff9dac710f89b29779791725158104c5adaf412b74562f45f7002bfe37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.05104",
    "kind": "arxiv",
    "version": 1
  }
}