Pith Number

pith:4OZIZN6P

pith:2014:4OZIZN6PO5OZVWGYCNVDHLFSD7

not attested not anchored not stored refs pending

Pulsar Timing Errors from Asynchronous Multi-Frequency Sampling of Dispersion Measure Variations

J. M. Cordes, M. T. Lam, S. Chatterjee, T. Dolch

arxiv:1411.1764 v2 · 2014-11-06 · astro-ph.HE · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4OZIZN6PO5OZVWGYCNVDHLFSD7}

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	2026-05-18T01:41:34.239403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3b28cb7cf775d9ad8d8136a33acb21ff4542eea5ed4349d08230a90d4d600ed

Aliases

arxiv: 1411.1764 · arxiv_version: 1411.1764v2 · doi: 10.48550/arxiv.1411.1764 · pith_short_12: 4OZIZN6PO5OZ · pith_short_16: 4OZIZN6PO5OZVWGY · pith_short_8: 4OZIZN6P

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/4OZIZN6PO5OZVWGYCNVDHLFSD7 \
  | 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: e3b28cb7cf775d9ad8d8136a33acb21ff4542eea5ed4349d08230a90d4d600ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c85180f5b39ffb7188b7a96ce5a2f9961ba21b5c087d184852a9fe464e77995f",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-11-06T21:00:49Z",
    "title_canon_sha256": "7ac95334faa577c5d924450e378780e83a23ee53d0945df48b04979960b4e702"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.1764",
    "kind": "arxiv",
    "version": 2
  }
}