Pith Number

pith:NNINRH6H

pith:2016:NNINRH6HHLZ5TKURA37UMXIHS5

not attested not anchored not stored refs pending

The first photometric analysis of the W-subtype contact binary UCAC4 436-062932 with O'Connell effect

A. Essam, B. Zhang, J.-J. He, S.-B. Qian, X. Zhou

arxiv:1608.01054 v1 · 2016-08-03 · 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{NNINRH6HHLZ5TKURA37UMXIHS5}

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	2026-05-18T01:09:56.772418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b50d89fc73af3d9aa9106ff465d07974320e4910753e83f8d53574903c67c0b

Aliases

arxiv: 1608.01054 · arxiv_version: 1608.01054v1 · doi: 10.48550/arxiv.1608.01054 · pith_short_12: NNINRH6HHLZ5 · pith_short_16: NNINRH6HHLZ5TKUR · pith_short_8: NNINRH6H

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/NNINRH6HHLZ5TKURA37UMXIHS5 \
  | 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: 6b50d89fc73af3d9aa9106ff465d07974320e4910753e83f8d53574903c67c0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa6d5afcc843ad554f3140389cd3633c36aa9b78a2f6258d616dd104a35b2bb0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-08-03T02:15:35Z",
    "title_canon_sha256": "f97c281b4615009d8a39f58fcd8070e922c233430e72e40f0179dd86bd28c962"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.01054",
    "kind": "arxiv",
    "version": 1
  }
}