Pith Number

pith:KTUNXO3O

pith:2015:KTUNXO3OFNSJWZLY2JBNSKPVIF

not attested not anchored not stored refs pending

Multiwavelength Observations of NaSt1 (WR 122): Equatorial Mass Loss and X-rays from an Interacting Wolf-Rayet Binary

Jared R. Males, Jon C. Mauerhan, Katie M. Morzinski, Laird M. Close, Nathan Smith, Philip M. Hinz, Schuyler D. Van Dyk, Timothy J. Rodigas

arxiv:1502.01794 v2 · 2015-02-06 · 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{KTUNXO3OFNSJWZLY2JBNSKPVIF}

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	2026-05-18T01:46:21.913200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54e8dbbb6e2b649b6578d242d929f54157e5801ab3da164df6869e1fcb1b6f81

Aliases

arxiv: 1502.01794 · arxiv_version: 1502.01794v2 · doi: 10.48550/arxiv.1502.01794 · pith_short_12: KTUNXO3OFNSJ · pith_short_16: KTUNXO3OFNSJWZLY · pith_short_8: KTUNXO3O

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/KTUNXO3OFNSJWZLY2JBNSKPVIF \
  | 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: 54e8dbbb6e2b649b6578d242d929f54157e5801ab3da164df6869e1fcb1b6f81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b37d5f877b8ede3e4d587e971c728b554d90312fac8d1f5945f1f535fcf885d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-02-06T04:58:28Z",
    "title_canon_sha256": "c900452160ff2a560de0e2b7d45c3975592c1ac4fda2c3928a31ecd17d697fc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.01794",
    "kind": "arxiv",
    "version": 2
  }
}