Pith Number

pith:JRW6GCN2

pith:2021:JRW6GCN2TW7NVCR3YXVC6TLK5R

not attested not anchored not stored refs pending

Tiny-scale Structure Discovered toward PSR B1557$-$50

Andrew Jameson, Carl Heiles, Di Li, George Hobbs, John M. Dickey, J. R. Dawson, Marko Kr\v{c}o, Mengting Liu, Simon Johnston, Sne\v{z}ana Stanimirovi\'c

arxiv:2104.07897 v1 · 2021-04-16 · 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{JRW6GCN2TW7NVCR3YXVC6TLK5R}

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	2026-07-05T02:37:12.187964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c6de309ba9dbeda8a3bc5ea2f4d6aec61fa27068c25de1e670708bf3d1e9f11

Aliases

arxiv: 2104.07897 · arxiv_version: 2104.07897v1 · doi: 10.48550/arxiv.2104.07897 · pith_short_12: JRW6GCN2TW7N · pith_short_16: JRW6GCN2TW7NVCR3 · pith_short_8: JRW6GCN2

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/JRW6GCN2TW7NVCR3YXVC6TLK5R \
  | 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: 4c6de309ba9dbeda8a3bc5ea2f4d6aec61fa27068c25de1e670708bf3d1e9f11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a56675050797901fd414b53a5f2c07f84c42e1d9aa1d4ef14f0553600f30d4d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-04-16T05:28:37Z",
    "title_canon_sha256": "c962636a55680a4a119512a0761cc395cb08e259d40b9f7490090fb74f7c3e84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.07897",
    "kind": "arxiv",
    "version": 1
  }
}