Pith Number

pith:WPURPMOK

pith:2017:WPURPMOKHARYBPL4VNECLO6C6D

not attested not anchored not stored refs pending

Dusty Cloud Acceleration by Radiation Pressure in Rapidly Star-Forming Galaxies

Dong Zhang, James M. Stone, Shane W. Davis, Yan-Fei Jiang

arxiv:1708.02946 v2 · 2017-08-09 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WPURPMOKHARYBPL4VNECLO6C6D}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:22:28.683098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3e917b1ca382380bd7cab4825bbc2f0e218415f8b87a7364229aae9c52abd69

Aliases

arxiv: 1708.02946 · arxiv_version: 1708.02946v2 · doi: 10.48550/arxiv.1708.02946 · pith_short_12: WPURPMOKHARY · pith_short_16: WPURPMOKHARYBPL4 · pith_short_8: WPURPMOK

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/WPURPMOKHARYBPL4VNECLO6C6D \
  | 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: b3e917b1ca382380bd7cab4825bbc2f0e218415f8b87a7364229aae9c52abd69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ab1732f4be4759a9c807fb12a1196584c5e329a6e34aa1aa74d2cd146bb5eb3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-08-09T18:00:03Z",
    "title_canon_sha256": "8c0f501b255d3ff076761fff0cbd548631577801e40c97f4e812a2bb759cca30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.02946",
    "kind": "arxiv",
    "version": 2
  }
}