Pith Number

pith:MKT45KYK

pith:2014:MKT45KYK6AN23PLXYGSVK22ISZ

not attested not anchored not stored refs pending

High-Time-Resolution Measurements of the Polarization of the Crab Pulsar at 1.38 GHz

Agnieszka Slowikowska, Alexander J. van der Horst, Alice K. Harding, Benjamin W. Stappers, Martin C. Weisskopf, Ronald F. Elsner, Stephen L. O'Dell

arxiv:1402.6719 v2 · 2014-02-26 · astro-ph.GA · 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{MKT45KYK6AN23PLXYGSVK22ISZ}

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	2026-05-18T01:44:26.686807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62a7ceab0af01badbd77c1a5556b48964be44c190ba93399f2e25e65963dd395

Aliases

arxiv: 1402.6719 · arxiv_version: 1402.6719v2 · doi: 10.48550/arxiv.1402.6719 · pith_short_12: MKT45KYK6AN2 · pith_short_16: MKT45KYK6AN23PLX · pith_short_8: MKT45KYK

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/MKT45KYK6AN23PLXYGSVK22ISZ \
  | 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: 62a7ceab0af01badbd77c1a5556b48964be44c190ba93399f2e25e65963dd395

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "117f3b14a5072c0274f452ef9d0a027b085eb829c222f5cdcb235f348c3ae183",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-02-26T21:39:49Z",
    "title_canon_sha256": "8d5143065195ede5342b8065e42c8b781d8da257d77a588623f3501ea9dd0360"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.6719",
    "kind": "arxiv",
    "version": 2
  }
}