Pith Number

pith:DMXEJ4YD

pith:2011:DMXEJ4YDSYV67I22LP4ZLVFNLX

not attested not anchored not stored refs pending

A Simple Parallelization Scheme for Extensive Air Shower Simulations

B.T. Stokes, D. Ivanov, G.B. Thomson, J.N. Matthews, R. Cady

arxiv:1103.4643 v1 · 2011-03-23 · astro-ph.IM · 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{DMXEJ4YDSYV67I22LP4ZLVFNLX}

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	2026-05-18T04:26:01.177828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b2e44f303962befa35a5bf995d4ad5de20e64cf24d1c401825a822b14b0ee11

Aliases

arxiv: 1103.4643 · arxiv_version: 1103.4643v1 · doi: 10.48550/arxiv.1103.4643 · pith_short_12: DMXEJ4YDSYV6 · pith_short_16: DMXEJ4YDSYV67I22 · pith_short_8: DMXEJ4YD

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/DMXEJ4YDSYV67I22LP4ZLVFNLX \
  | 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: 1b2e44f303962befa35a5bf995d4ad5de20e64cf24d1c401825a822b14b0ee11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40511217f3238d10ec8b4716234e1c39ba9dfa8f9ec2b486c8c061f3d5a63fdf",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-03-23T22:53:28Z",
    "title_canon_sha256": "15d4e3d1cee5cfcfbf0d07e141a1adbe44c664da4e3f23bf068c39b38f818697"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.4643",
    "kind": "arxiv",
    "version": 1
  }
}