Pith Number

pith:6EN5KDAC

pith:2023:6EN5KDACKPMVN3W2PNRFDLQY3V

not attested not anchored not stored refs pending

Improving pulsar-timing solutions through dynamic pulse fitting

Andrew D. Cameron, Daniel J. Reardon, Eric Thrane, Gregory Ashton, Matthew T. Miles, Paul D. Lasky, Rowina S. Nathan, Ryan M. Shannon

arxiv:2304.02793 v2 · 2023-04-05 · astro-ph.IM · astro-ph.HE · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6EN5KDACKPMVN3W2PNRFDLQY3V}

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	2026-07-05T06:20:28.247911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f11bd50c0253d956eeda7b6251ae18dd4b08bec6e67d46ccb222a340ca620e79

Aliases

arxiv: 2304.02793 · arxiv_version: 2304.02793v2 · doi: 10.48550/arxiv.2304.02793 · pith_short_12: 6EN5KDACKPMV · pith_short_16: 6EN5KDACKPMVN3W2 · pith_short_8: 6EN5KDAC

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/6EN5KDACKPMVN3W2PNRFDLQY3V \
  | 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: f11bd50c0253d956eeda7b6251ae18dd4b08bec6e67d46ccb222a340ca620e79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f1b507712843c5f0ebb119d8619fee072f57f01e7e86320e074e90336399051",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2023-04-05T23:47:30Z",
    "title_canon_sha256": "72a076f1fe120a9c2e7e68c20c5f86b3e51b1546664f05078993bd6942b8464d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.02793",
    "kind": "arxiv",
    "version": 2
  }
}