Pith Number

pith:C6ZZ5T6Y

pith:2019:C6ZZ5T6YYEKOJURQECWVDFNLNI

not attested not anchored not stored refs pending

Dusty Cloud Acceleration with Multiband Radiation

Dong Zhang, Shane W. Davis, Xiaoshan Huang

arxiv:1908.01775 v2 · 2019-08-05 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C6ZZ5T6YYEKOJURQECWVDFNLNI}

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	2026-07-05T00:55:28.281556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17b39ecfd8c114e4d23020ad5195ab6a28b16669a26ac3211be7f907716558be

Aliases

arxiv: 1908.01775 · arxiv_version: 1908.01775v2 · doi: 10.48550/arxiv.1908.01775 · pith_short_12: C6ZZ5T6YYEKO · pith_short_16: C6ZZ5T6YYEKOJURQ · pith_short_8: C6ZZ5T6Y

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/C6ZZ5T6YYEKOJURQECWVDFNLNI \
  | 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: 17b39ecfd8c114e4d23020ad5195ab6a28b16669a26ac3211be7f907716558be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2b00cce9976e23f1f257e1b6ca333d1067c7bfcedd2a6aef560a5ed2615a6c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-08-05T18:00:04Z",
    "title_canon_sha256": "d8bfea700b75d20800f318d6e512db38e20cb48761ecffccdba203d08d526ab9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01775",
    "kind": "arxiv",
    "version": 2
  }
}