Pith Number

pith:JY3LPDM4

pith:2019:JY3LPDM4IUIFXA6NWK2M2OXREI

not attested not anchored not stored refs pending

Topological approach for laser acceleration investigation

Toshimasa Morita

arxiv:1905.11579 v1 · 2019-05-28 · physics.plasm-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{JY3LPDM4IUIFXA6NWK2M2OXREI}

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	2026-05-17T23:44:52.961005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e36b78d9c45105b83cdb2b4cd3af12231a2929f9578ff5a7f7e6a97caa22e51

Aliases

arxiv: 1905.11579 · arxiv_version: 1905.11579v1 · doi: 10.48550/arxiv.1905.11579 · pith_short_12: JY3LPDM4IUIF · pith_short_16: JY3LPDM4IUIFXA6N · pith_short_8: JY3LPDM4

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/JY3LPDM4IUIFXA6NWK2M2OXREI \
  | 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: 4e36b78d9c45105b83cdb2b4cd3af12231a2929f9578ff5a7f7e6a97caa22e51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d31a741d0ec3cce12ce89ea4898f4bb61f4a1680a95f9892e49e8313d3fd9d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2019-05-28T02:46:25Z",
    "title_canon_sha256": "61fcb8188f212fc7b21f94f2ae06d2f92bc93793f0c2afc70876725dcc183877"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.11579",
    "kind": "arxiv",
    "version": 1
  }
}