Pith Number

pith:FFBV5EUG

pith:2015:FFBV5EUGWYA3XPJMUBZSLZTFYV

not attested not anchored not stored refs pending

Particle acceleration in superluminal strong waves

Hirotaka Ito, Shigehiro Nagataki, Yuto Teraki

arxiv:1504.00439 v1 · 2015-04-02 · 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{FFBV5EUGWYA3XPJMUBZSLZTFYV}

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	2026-05-18T01:59:36.719873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29435e9286b601bbbd2ca07325e665c5488135a911d841072560581700057a16

Aliases

arxiv: 1504.00439 · arxiv_version: 1504.00439v1 · doi: 10.48550/arxiv.1504.00439 · pith_short_12: FFBV5EUGWYA3 · pith_short_16: FFBV5EUGWYA3XPJM · pith_short_8: FFBV5EUG

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/FFBV5EUGWYA3XPJMUBZSLZTFYV \
  | 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: 29435e9286b601bbbd2ca07325e665c5488135a911d841072560581700057a16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f65b52b0c01a39d5c02614645991c5054d7d5ebaa63ce7de027a2cb76c4ce47",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-04-02T03:31:53Z",
    "title_canon_sha256": "109c8c6c8b49dc0320863dd680bfc930dd797c4454cc1b883987f0c81af2bad1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00439",
    "kind": "arxiv",
    "version": 1
  }
}