Pith Number

pith:HUJDXW5K

pith:2018:HUJDXW5KMTIOTVARMEGN6PXWQS

not attested not anchored not stored refs pending

Entropy-based view of the strong field ionization process

Chang Hee Nam, I.A.Ivanov, Kyung Taec Kim

arxiv:1811.09371 v1 · 2018-11-23 · physics.atom-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{HUJDXW5KMTIOTVARMEGN6PXWQS}

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	2026-05-17T23:45:32.893602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d123bdbaa64d0e9d411610cdf3ef684aa332c971a95a44373d3828b99fe406a

Aliases

arxiv: 1811.09371 · arxiv_version: 1811.09371v1 · doi: 10.48550/arxiv.1811.09371 · pith_short_12: HUJDXW5KMTIO · pith_short_16: HUJDXW5KMTIOTVAR · pith_short_8: HUJDXW5K

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/HUJDXW5KMTIOTVARMEGN6PXWQS \
  | 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: 3d123bdbaa64d0e9d411610cdf3ef684aa332c971a95a44373d3828b99fe406a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "549698cbcf7bd19f7226eb97b49d50b3748711caa6ea0430f6801ea7134f2f1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2018-11-23T06:43:32Z",
    "title_canon_sha256": "8640e9c9cd2c26037dac89e4898a3c67f83b531487e5c6e91024c644f8665922"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09371",
    "kind": "arxiv",
    "version": 1
  }
}