Pith Number

pith:BDQHVJZO

pith:2018:BDQHVJZOTHFGWPBD6IM7GSMHV7

not attested not anchored not stored refs pending

Modelling energy-dependent pulsar light curves due to curvature radiation

Alice K. Harding, Christo Venter, Constantinos Kalapotharakos, Monica Barnard

arxiv:1811.11690 v1 · 2018-11-28 · 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{BDQHVJZOTHFGWPBD6IM7GSMHV7}

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	2026-05-17T23:59:40.264833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08e07aa72e99ca6b3c23f219f34987aff86280443fb7df2ddbf1fa0eec41cc74

Aliases

arxiv: 1811.11690 · arxiv_version: 1811.11690v1 · doi: 10.48550/arxiv.1811.11690 · pith_short_12: BDQHVJZOTHFG · pith_short_16: BDQHVJZOTHFGWPBD · pith_short_8: BDQHVJZO

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/BDQHVJZOTHFGWPBD6IM7GSMHV7 \
  | 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: 08e07aa72e99ca6b3c23f219f34987aff86280443fb7df2ddbf1fa0eec41cc74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bb8a0d7731f7d1db7750992b3d2ce5fc3c22c8d89410518f825b3ee41d5c6b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-11-28T17:15:40Z",
    "title_canon_sha256": "fe88aa3c2c3410a2bbe59c9b2dfed4a32ee9943cbc33637785c705a750599790"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.11690",
    "kind": "arxiv",
    "version": 1
  }
}