Pith Number

pith:7GEOLQOB

pith:2022:7GEOLQOBQ3BENJR4XHPI456SP7

not attested not anchored not stored refs pending

New Opportunities in Femto-to-Nanometer Scale with High-Intensity Lasers

Changbo Fu, Guoqiang Zhang, Yugang Ma

arxiv:2202.05070 v1 · 2022-02-10 · nucl-ex · 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{7GEOLQOBQ3BENJR4XHPI456SP7}

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	2026-07-05T03:55:56.964210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f988e5c1c186c246a63cb9de8e77d27fef31d3b30d49ad6680693cc9e3febd6f

Aliases

arxiv: 2202.05070 · arxiv_version: 2202.05070v1 · doi: 10.48550/arxiv.2202.05070 · pith_short_12: 7GEOLQOBQ3BE · pith_short_16: 7GEOLQOBQ3BENJR4 · pith_short_8: 7GEOLQOB

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/7GEOLQOBQ3BENJR4XHPI456SP7 \
  | 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: f988e5c1c186c246a63cb9de8e77d27fef31d3b30d49ad6680693cc9e3febd6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b35f396580d6e12c15e05ba3851772a7d038796bb95f94d71035bd6f05650a3",
    "cross_cats_sorted": [
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2022-02-10T14:58:05Z",
    "title_canon_sha256": "51a9e390cb5c9b7524bd6e02975162c3d5df702bf1168d929bb03a2477222610"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.05070",
    "kind": "arxiv",
    "version": 1
  }
}