Pith Number

pith:X6SUQQIX

pith:2020:X6SUQQIXMDLFQKDKAKSNWM2Y6C

not attested not anchored not stored refs pending

The Galactic population and properties of young, highly-energetic pulsars

A. Karastergiou, D. A. Smith, M. Kramer, Simon Johnston

arxiv:2007.08681 v1 · 2020-07-16 · astro-ph.HE · 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{X6SUQQIXMDLFQKDKAKSNWM2Y6C}

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.

Cited by

1 paper in Pith

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Receipt and verification

First computed	2026-07-05T01:22:51.121911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfa548411760d658286a02a4db3358f08904582576c2501dbff4d826597200ad

Aliases

arxiv: 2007.08681 · arxiv_version: 2007.08681v1 · doi: 10.48550/arxiv.2007.08681 · pith_short_12: X6SUQQIXMDLF · pith_short_16: X6SUQQIXMDLFQKDK · pith_short_8: X6SUQQIX

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/X6SUQQIXMDLFQKDKAKSNWM2Y6C \
  | 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: bfa548411760d658286a02a4db3358f08904582576c2501dbff4d826597200ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2b1888f7d876c1b24e1ec6c32dbea7b165e5e843b2bf6bca41a97aac60b0a5a",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-07-16T22:58:20Z",
    "title_canon_sha256": "1eef62bb87fb6edcf1e0e657aacb13706f42c8788d2398571bac99f8a291d453"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.08681",
    "kind": "arxiv",
    "version": 1
  }
}