Pith Number

pith:A6473IGR

pith:2019:A6473IGRTFABFEZVDSWFOGYAOW

not attested not anchored not stored refs pending

Two Dimension Intensity Distribution of Ultraviolet Scattering Communication

Chen Gong, Difan Zou, Zhengyuan Xu

arxiv:1904.03575 v1 · 2019-04-07 · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A6473IGRTFABFEZVDSWFOGYAOW}

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	2026-05-17T23:49:12.941465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07b9fda0d199401293351cac571b00758263a5bdc560f077855703ee05bd71a9

Aliases

arxiv: 1904.03575 · arxiv_version: 1904.03575v1 · doi: 10.48550/arxiv.1904.03575 · pith_short_12: A6473IGRTFAB · pith_short_16: A6473IGRTFABFEZV · pith_short_8: A6473IGR

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/A6473IGRTFABFEZVDSWFOGYAOW \
  | 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: 07b9fda0d199401293351cac571b00758263a5bdc560f077855703ee05bd71a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d002ac1616e657ce5cd0e9bcaf199d80a9c248d46da580652ad21d1da44d8e4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-04-07T03:15:22Z",
    "title_canon_sha256": "f53093fc045f6d15273b15a84a6b98604f00927d9847ffeb068f8ac840719f21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.03575",
    "kind": "arxiv",
    "version": 1
  }
}