Pith Number

pith:H6YVGJK3

pith:2025:H6YVGJK3GQJSGDBQW2QXJRBIKS

not attested not anchored not stored refs pending

1D Vlasov Simulations of QED Cascades Over Pulsar Polar Caps

Alexander Y. Chen, Dingyi Ye

arxiv:2507.15804 v1 · 2025-07-21 · 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{H6YVGJK3GQJSGDBQW2QXJRBIKS}

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	2026-07-05T11:40:44.831355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fb153255b3413230c30b6a174c42854ad472bf70153ff7e85dbe304b123eb84

Aliases

arxiv: 2507.15804 · arxiv_version: 2507.15804v1 · doi: 10.48550/arxiv.2507.15804 · pith_short_12: H6YVGJK3GQJS · pith_short_16: H6YVGJK3GQJSGDBQ · pith_short_8: H6YVGJK3

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/H6YVGJK3GQJSGDBQW2QXJRBIKS \
  | 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: 3fb153255b3413230c30b6a174c42854ad472bf70153ff7e85dbe304b123eb84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2b3044940e1cbdb401eaab28db31cb105a04f093ccd43c7da3c40927c19ff28",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-07-21T17:03:31Z",
    "title_canon_sha256": "9b00c0ef0a60ef1e6bbf2d7be666ed930442bc6a9a0c5881be5052e5ed962678"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.15804",
    "kind": "arxiv",
    "version": 1
  }
}