Pith Number

pith:GZKIYCSI

pith:2015:GZKIYCSIWD3YWEM7TEPTWAJ7LT

not attested not anchored not stored refs pending

The eccentric short-period orbit of the supergiant fast X-ray transient HD 74194 (=LM Vel)

A. Sota, E. J. Alfaro, J. I. Arias, J. Ma\'iz Apell\'aniz, N. I. Morrell, N. R. Walborn, R. Gamen, R. H. Barb\'a

arxiv:1510.06584 v1 · 2015-10-22 · 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{GZKIYCSIWD3YWEM7TEPTWAJ7LT}

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	2026-05-18T01:27:56.496503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36548c0a48b0f78b119f991f3b013f5cf3c8a510836b86b70e5143d60ee2a393

Aliases

arxiv: 1510.06584 · arxiv_version: 1510.06584v1 · doi: 10.48550/arxiv.1510.06584 · pith_short_12: GZKIYCSIWD3Y · pith_short_16: GZKIYCSIWD3YWEM7 · pith_short_8: GZKIYCSI

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/GZKIYCSIWD3YWEM7TEPTWAJ7LT \
  | 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: 36548c0a48b0f78b119f991f3b013f5cf3c8a510836b86b70e5143d60ee2a393

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "386143d05cf467093fae340bb0ac0468f9c14978d314a47fe77f82faaa77d019",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-10-22T11:54:25Z",
    "title_canon_sha256": "482b43ebbd0120334c7d4928655b60e3f3107f466a88a1240f89bfaa935ebc44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.06584",
    "kind": "arxiv",
    "version": 1
  }
}