Pith Number

pith:IWA5VXEC

pith:2023:IWA5VXECTBONSICSNPZWUV47YN

not attested not anchored not stored refs pending

From Dust to Nanodust: Resolving Circumstellar Dust from the Colliding-Wind Binary Wolf-Rayet (WR) 140

Andreas A. C. Sander, Anthony F. J. Moffat, Anthony P. Jones, Garreth Ruane, Gerd Weigelt, Izumi Endo, Jason Wang, Julien Lozi, Matthew J. Hankins, Nemanja Jovanovic, Olivier Guyon, Peredur M. Williams, Peter G. Tuthill, Ryan M. Lau, Samaporn Tinyanont, Sebastien Vievard, Takashi Onaka, Thayne Currie, Vincent Deo, Yinuo Han

arxiv:2305.14557 v1 · 2023-05-23 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IWA5VXECTBONSICSNPZWUV47YN}

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	2026-07-05T06:29:50.494713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4581dadc82985cd920526bf36a579fc37c4d76b95dcd24cdf24c4ce4b549496f

Aliases

arxiv: 2305.14557 · arxiv_version: 2305.14557v1 · doi: 10.48550/arxiv.2305.14557 · pith_short_12: IWA5VXECTBON · pith_short_16: IWA5VXECTBONSICS · pith_short_8: IWA5VXEC

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/IWA5VXECTBONSICSNPZWUV47YN \
  | 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: 4581dadc82985cd920526bf36a579fc37c4d76b95dcd24cdf24c4ce4b549496f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "921c3a0692855cbece8d1723453957f69bd1feecc0756b7c7867a5dd669a343c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-05-23T22:32:32Z",
    "title_canon_sha256": "437f6eb2d28ad1016183730e10fa5c8fd2cca4da12e3039e7c62e0a0932eb499"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.14557",
    "kind": "arxiv",
    "version": 1
  }
}