Pith Number

pith:GT625THL

pith:2018:GT625THLWOVXTVCRGSTJMCYM4B

not attested not anchored not stored refs pending

A 15.7-Minute AM CVn Binary Discovered in K2

B. C. Kaiser, D. I. Sahman, D. T. H. Steeghs, E. Breedt, E. Dennihy, J. J. Hermes, J. S. Reding, J. T. Fuchs, Keaton J. Bell, M. J. Green, N. P. Gentile Fusillo, P. Kerry, R. P. Ashley, S. G. Parsons, S. P. Littlefair, T. R. Marsh, V. S. Dhillon

arxiv:1804.07138 v1 · 2018-04-19 · 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{GT625THLWOVXTVCRGSTJMCYM4B}

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	2026-05-18T00:17:02.981065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34fdaeccebb3ab79d45134a6960b0ce07ab518b03a059aedf738c6686d92a568

Aliases

arxiv: 1804.07138 · arxiv_version: 1804.07138v1 · doi: 10.48550/arxiv.1804.07138 · pith_short_12: GT625THLWOVX · pith_short_16: GT625THLWOVXTVCR · pith_short_8: GT625THL

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/GT625THLWOVXTVCRGSTJMCYM4B \
  | 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: 34fdaeccebb3ab79d45134a6960b0ce07ab518b03a059aedf738c6686d92a568

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0551f719fb514e35c9dbe34518368c1b766711fec2255166cd62cf8bd19ca87",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-04-19T13:16:13Z",
    "title_canon_sha256": "969c6b5586333413c04f1e878f45cccaabcc0478b444ea404b3a879107072c63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07138",
    "kind": "arxiv",
    "version": 1
  }
}