Pith Number

pith:5FPVWHV2

pith:2019:5FPVWHV2LD3XBJPULYKW4VNF4K

not attested not anchored not stored refs pending

Portable device to determine particle asymmetry parameter

Christopher M. Sorensen, Rajan K. Chakrabarty, Yuli W. Heinson

arxiv:1902.02389 v1 · 2019-02-06 · physics.ao-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{5FPVWHV2LD3XBJPULYKW4VNF4K}

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	2026-05-17T23:47:17.172103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e95f5b1eba58f770a5f45e156e55a5e295ea5e6f1d07e2170031df7776bbb04d

Aliases

arxiv: 1902.02389 · arxiv_version: 1902.02389v1 · doi: 10.48550/arxiv.1902.02389 · pith_short_12: 5FPVWHV2LD3X · pith_short_16: 5FPVWHV2LD3XBJPU · pith_short_8: 5FPVWHV2

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/5FPVWHV2LD3XBJPULYKW4VNF4K \
  | 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: e95f5b1eba58f770a5f45e156e55a5e295ea5e6f1d07e2170031df7776bbb04d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04ea26f5a83aae9e9ee0ac04ea7f808374ed07f0b76f794253e09568bedb9775",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2019-02-06T20:28:33Z",
    "title_canon_sha256": "34c73057aed4518625be0abdd2135d74e27d9f08f558cdfd54859eee3b1b146b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.02389",
    "kind": "arxiv",
    "version": 1
  }
}