Pith Number

pith:CDJS4ITR

pith:2016:CDJS4ITRNWCXG2TV6ALULCWMGB

not attested not anchored not stored refs pending

Prospects for High-Precision Pulsar Timing with the New Effelsberg PSRIX Backend

D. J. Champion, E. Graikou, J. P. W. Verbiest, K. J. Lee, M. Kramer, P. Lazarus, R. Karuppusamy, R. N. Caballero

arxiv:1601.06194 v1 · 2016-01-22 · astro-ph.IM · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CDJS4ITRNWCXG2TV6ALULCWMGB}

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	2026-05-18T01:18:38.087620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10d32e22716d85736a75f017458acc304ac320c157bc1ab1b3b5cc9de66a3672

Aliases

arxiv: 1601.06194 · arxiv_version: 1601.06194v1 · doi: 10.48550/arxiv.1601.06194 · pith_short_12: CDJS4ITRNWCX · pith_short_16: CDJS4ITRNWCXG2TV · pith_short_8: CDJS4ITR

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/CDJS4ITRNWCXG2TV6ALULCWMGB \
  | 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: 10d32e22716d85736a75f017458acc304ac320c157bc1ab1b3b5cc9de66a3672

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7e340d1ea9e735484960247d6f876ec18aa8a7c35064a764f360387fc33871e",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-01-22T22:22:33Z",
    "title_canon_sha256": "1147b0256b26f5ba300958a388901aaaf8f92171dde6a44be3a27c865939698e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.06194",
    "kind": "arxiv",
    "version": 1
  }
}