Pith Number

pith:IM42ANQV

pith:2016:IM42ANQVHHEY2T2CVF4Y5G7RKU

not attested not anchored not stored refs pending

HD 164492C: a rapidly-rotating, H$\alpha$-bright, magnetic early B star associated with a 12.5d spectroscopic binary

E. Alecian, G.A. Wade, J.H. Grunhut, J. Sikora, M.-\'E. Bernier, M. Shultz, the BinaMIcS collaboration, Th. Rivinius, V. Petit

arxiv:1610.02585 v1 · 2016-10-08 · 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{IM42ANQVHHEY2T2CVF4Y5G7RKU}

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	2026-05-18T00:52:14.551497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4339a0361539c98d4f42a9798e9bf1550ff1d7148fa62a7635c5bd5a547d7e38

Aliases

arxiv: 1610.02585 · arxiv_version: 1610.02585v1 · doi: 10.48550/arxiv.1610.02585 · pith_short_12: IM42ANQVHHEY · pith_short_16: IM42ANQVHHEY2T2C · pith_short_8: IM42ANQV

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/IM42ANQVHHEY2T2CVF4Y5G7RKU \
  | 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: 4339a0361539c98d4f42a9798e9bf1550ff1d7148fa62a7635c5bd5a547d7e38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03f9162602165f6fc66e29cefa48cf9cbc702a5fb8a97f84a50fa211d643b50a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-10-08T21:34:06Z",
    "title_canon_sha256": "89deaff3dfca85f05112cc5542479264d56777b4eac4289ac7d95a7786697201"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.02585",
    "kind": "arxiv",
    "version": 1
  }
}