Pith Number

pith:4OUND2PV

pith:2016:4OUND2PVBLAUQL4MWR5VXU5QDP

not attested not anchored not stored refs pending

The first photometric analysis of the overcontact binary MQ UMa with an additional component

E.-G. Zhao, J.-J. Wang, L.-Q. Jiang, S.-B. Qian, W.-P. Liao, X. Zhou

arxiv:1608.00210 v1 · 2016-07-31 · 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{4OUND2PVBLAUQL4MWR5VXU5QDP}

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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	2026-05-18T01:10:01.620780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3a8d1e9f50ac1482f8cb47b5bd3b01bd140c938c76ce905f6de3c0838bd6375

Aliases

arxiv: 1608.00210 · arxiv_version: 1608.00210v1 · doi: 10.48550/arxiv.1608.00210 · pith_short_12: 4OUND2PVBLAU · pith_short_16: 4OUND2PVBLAUQL4M · pith_short_8: 4OUND2PV

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/4OUND2PVBLAUQL4MWR5VXU5QDP \
  | 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: e3a8d1e9f50ac1482f8cb47b5bd3b01bd140c938c76ce905f6de3c0838bd6375

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f836f3bd959c56b0d76efb2b9269058746e1d67d394f258dd59728dd38436653",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-07-31T12:04:59Z",
    "title_canon_sha256": "dda221c05c6a2e5c09f10d3359eb4dae0ccad8a012238486dfe895e53bb5f50b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.00210",
    "kind": "arxiv",
    "version": 1
  }
}