Pith Number

pith:NMS2JJPM

pith:2015:NMS2JJPMJXDX3AQ3XDC4PWOAWH

not attested not anchored not stored refs pending

Light curve solutions of the ultrashort-period $Kepler$ binaries

(2) Institute of Astronomy, Bulgarian Academy of Sciences), Diana Kjurkchieva (1), Dinko Dimitrov (2) ((1) Department of Physics, NAO, Shumen University

arxiv:1501.05038 v1 · 2015-01-21 · 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{NMS2JJPMJXDX3AQ3XDC4PWOAWH}

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	2026-05-18T01:41:09.745619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b25a4a5ec4dc77d821bb8c5c7d9c0b1ca4da02f72077778d4d4d249e597c2ad

Aliases

arxiv: 1501.05038 · arxiv_version: 1501.05038v1 · doi: 10.48550/arxiv.1501.05038 · pith_short_12: NMS2JJPMJXDX · pith_short_16: NMS2JJPMJXDX3AQ3 · pith_short_8: NMS2JJPM

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/NMS2JJPMJXDX3AQ3XDC4PWOAWH \
  | 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: 6b25a4a5ec4dc77d821bb8c5c7d9c0b1ca4da02f72077778d4d4d249e597c2ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f696b7d79f40e9f0e0d9be5ec6b05bdd864673abe91e3dc0f48e5516a0c60969",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-01-21T02:33:06Z",
    "title_canon_sha256": "a397576efe34b2edf6b1b7f3ce72ce91ea60558e85ca0ff2b0a27a10e65a8a27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05038",
    "kind": "arxiv",
    "version": 1
  }
}