Pith Number

pith:XF2CPB3Q

pith:2009:XF2CPB3QC5NUEJ32FUI6OZS5B7

not attested not anchored not stored refs pending

On high brightness temperature of pulsar giant pulses

V.M. Kontorovich

arxiv:0911.3272 v4 · 2009-11-17 · astro-ph.SR · 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{XF2CPB3QC5NUEJ32FUI6OZS5B7}

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	2026-05-18T01:36:31.966505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b974278770175b42277a2d11e7665d0fd3de9e310eb3be6ad18351ed17f31ea7

Aliases

arxiv: 0911.3272 · arxiv_version: 0911.3272v4 · doi: 10.48550/arxiv.0911.3272 · pith_short_12: XF2CPB3QC5NU · pith_short_16: XF2CPB3QC5NUEJ32 · pith_short_8: XF2CPB3Q

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/XF2CPB3QC5NUEJ32FUI6OZS5B7 \
  | 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: b974278770175b42277a2d11e7665d0fd3de9e310eb3be6ad18351ed17f31ea7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb115b03bf14c85b5d0e1824700ccea9e3d104c31e4cbfbcc682537211167e78",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-11-17T11:47:06Z",
    "title_canon_sha256": "b50c1d3511dee75ea009fd93b55ed6072ea9f19a05285a7d8c8a44be1fc8b53d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.3272",
    "kind": "arxiv",
    "version": 4
  }
}