Pith Number

pith:WN3RWOQI

pith:2014:WN3RWOQIEYVUWU5GWH5RXKKU2V

not attested not anchored not stored refs pending

Flux-density spectral analysis for several pulsars and two newly-identified gigahertz-peaked spectra

A. Jessner, B. Bhattacharyya, J. Kijak, M. Dembska, W. Lewandowski, Y. Gupta

arxiv:1409.3461 v1 · 2014-09-11 · astro-ph.HE · astro-ph.GA · 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{WN3RWOQIEYVUWU5GWH5RXKKU2V}

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	2026-05-18T02:39:00.679910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3771b3a08262b4b53a6b1fb1ba954d56c9bc9ab979f367b93ea0736db028e44

Aliases

arxiv: 1409.3461 · arxiv_version: 1409.3461v1 · doi: 10.48550/arxiv.1409.3461 · pith_short_12: WN3RWOQIEYVU · pith_short_16: WN3RWOQIEYVUWU5G · pith_short_8: WN3RWOQI

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/WN3RWOQIEYVUWU5GWH5RXKKU2V \
  | 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: b3771b3a08262b4b53a6b1fb1ba954d56c9bc9ab979f367b93ea0736db028e44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e7c498409c15642bcbd97acee5c3f3ad7be90fa2e968562e6b9dcb3aacc56c2",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-09-11T14:48:54Z",
    "title_canon_sha256": "8265a9e532a935cb5cc785e74d7d5b8f7c30ac12c13091947498b00d133f50e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3461",
    "kind": "arxiv",
    "version": 1
  }
}