Pith Number

pith:E2N76SAD

pith:2018:E2N76SADO43JXJJ5HJGXVOQXLW

not attested not anchored not stored refs pending

Studying the Milky Way Pulsar Population with Cosmic-Ray Leptons

Ilias Cholis, Marc Kamionkowski, Tanvi Karwal

arxiv:1807.05230 v1 · 2018-07-13 · astro-ph.HE · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E2N76SADO43JXJJ5HJGXVOQXLW}

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	2026-05-18T00:05:30.420990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

269bff480377369ba53d3a4d7aba175dbd0bda1beaeef1d9ae472ef41bc71648

Aliases

arxiv: 1807.05230 · arxiv_version: 1807.05230v1 · doi: 10.48550/arxiv.1807.05230 · pith_short_12: E2N76SADO43J · pith_short_16: E2N76SADO43JXJJ5 · pith_short_8: E2N76SAD

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/E2N76SADO43JXJJ5HJGXVOQXLW \
  | 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: 269bff480377369ba53d3a4d7aba175dbd0bda1beaeef1d9ae472ef41bc71648

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0cd8e8d6658bc9cfb61fe11e01d650de5d602cf18edef6a39132e6d34a4dd02",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-07-13T18:00:01Z",
    "title_canon_sha256": "44b2ea3cf15fe963d243adc60560c4636f4ba14201dc582a9eadbcd5a6443d90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.05230",
    "kind": "arxiv",
    "version": 1
  }
}