Pith Number

pith:AUWDZW7T

pith:2017:AUWDZW7T7GVSXLVR6GS7IW3YGD

not attested not anchored not stored refs pending

Empirical constraints on the origin of fast radio bursts: volumetric rates and host galaxy demographics as a test of millisecond magnetar connection

B. D. Metzger, E. Berger, K. D. Alexander, M. Nicholl, P. K. G. Williams, T. Eftekhari, V. A. Villar

arxiv:1704.00022 v2 · 2017-03-31 · astro-ph.HE · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AUWDZW7T7GVSXLVR6GS7IW3YGD}

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	2026-05-18T00:40:06.476803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

052c3cdbf3f9ab2baeb1f1a5f45b7830ccd188fc1bc41feda7f6b4aa64282d84

Aliases

arxiv: 1704.00022 · arxiv_version: 1704.00022v2 · doi: 10.48550/arxiv.1704.00022 · pith_short_12: AUWDZW7T7GVS · pith_short_16: AUWDZW7T7GVSXLVR · pith_short_8: AUWDZW7T

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/AUWDZW7T7GVSXLVR6GS7IW3YGD \
  | 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: 052c3cdbf3f9ab2baeb1f1a5f45b7830ccd188fc1bc41feda7f6b4aa64282d84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3f518fdd351c0c1abf0db6ae49cab73a07396678497d556381e675f81d997a2",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-03-31T18:32:29Z",
    "title_canon_sha256": "ee6f475475bf3f9fd615d75c4a4b69fdc22f3f0b5bc74df511a1e1c2ae3ad047"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.00022",
    "kind": "arxiv",
    "version": 2
  }
}