Pith Number

pith:USPQMFWH

pith:2024:USPQMFWHFWKD6FKW7CBL67242K

not attested not anchored not stored refs pending

A Cyclic Spectroscopy Scintillation Study of PSR B1937+21 I. Demonstration of Improved Scintillometry

Christopher Scheithauer, Cody Jessup, Daniel R. Stinebring, Jacob E. Turner, James M. Cordes, Maura A. McLaughlin, Nathaniel Jones, Shami Chatterjee, Stella K. Ocker, Timothy Dolch, Victoria E. Catlett

arxiv:2404.13796 v3 · 2024-04-21 · 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{USPQMFWHFWKD6FKW7CBL67242K}

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.

Cited by

1 paper in Pith

Exploring the Galactic plasma with pulsars in the SKA Era

Receipt and verification

First computed	2026-07-05T08:58:43.567746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a49f0616c72d943f1556f882bf7f5cd286e73521b0711dd289c950e3a4e24951

Aliases

arxiv: 2404.13796 · arxiv_version: 2404.13796v3 · doi: 10.48550/arxiv.2404.13796 · pith_short_12: USPQMFWHFWKD · pith_short_16: USPQMFWHFWKD6FKW · pith_short_8: USPQMFWH

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/USPQMFWHFWKD6FKW7CBL67242K \
  | 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: a49f0616c72d943f1556f882bf7f5cd286e73521b0711dd289c950e3a4e24951

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afc9e916e291e04971963269e85baefb39e220e9b0d51be0b99cb2b7036a5f60",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-04-21T23:20:11Z",
    "title_canon_sha256": "1e9777ac38444008f45d668a8fe9763f5ab731fa2a10cb746b1a695d64f42d24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.13796",
    "kind": "arxiv",
    "version": 3
  }
}