Pith Number

pith:73DMMAL5

pith:2011:73DMMAL5XG6XOFSBJEIG6Q4OWS

not attested not anchored not stored refs pending

The Orbit and Distance of WR140 - Proceedings of "Stellar Winds in Interaction" 2010

A.J. Beasley, S.M. Dougherty, V. Trenton

arxiv:1101.0893 v1 · 2011-01-05 · 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{73DMMAL5XG6XOFSBJEIG6Q4OWS}

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	2026-05-18T04:32:01.246373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fec6c6017db9bd77164149106f438eb4b9fd3c0557ce3287d889e5b93cfd1ab9

Aliases

arxiv: 1101.0893 · arxiv_version: 1101.0893v1 · doi: 10.48550/arxiv.1101.0893 · pith_short_12: 73DMMAL5XG6X · pith_short_16: 73DMMAL5XG6XOFSB · pith_short_8: 73DMMAL5

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/73DMMAL5XG6XOFSBJEIG6Q4OWS \
  | 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: fec6c6017db9bd77164149106f438eb4b9fd3c0557ce3287d889e5b93cfd1ab9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c86f374884700d754729cb1db9262a39bd369954c7ef339aedf657187af72c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-01-05T07:26:11Z",
    "title_canon_sha256": "88c21cab75e1e7e73eb1eb305f97b23c38e3d7e373109f9a2a387a9f239d4fb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.0893",
    "kind": "arxiv",
    "version": 1
  }
}