Pith Number

pith:ZIER3ZFK

pith:2013:ZIER3ZFKJM3UECFTAFENK3B5Q7

not attested not anchored not stored refs pending

A highly unequal-mass eclipsing M-dwarf binary in the WFCAM Transit Survey

B.M. Sipocz, D.J. Pinfield, D. Mislis, E.L. Martin, G. Kovacs, I.A.G. Snellen, J.L. Birkby, S.T. Hodgkin, S.V. Nefs

arxiv:1303.0945 v1 · 2013-03-05 · 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{ZIER3ZFKJM3UECFTAFENK3B5Q7}

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	2026-05-18T01:51:16.979235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca091de4aa4b374208b30148d56c3d87c5e91cccae2b7dbb6e789681a0e05903

Aliases

arxiv: 1303.0945 · arxiv_version: 1303.0945v1 · doi: 10.48550/arxiv.1303.0945 · pith_short_12: ZIER3ZFKJM3U · pith_short_16: ZIER3ZFKJM3UECFT · pith_short_8: ZIER3ZFK

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/ZIER3ZFKJM3UECFTAFENK3B5Q7 \
  | 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: ca091de4aa4b374208b30148d56c3d87c5e91cccae2b7dbb6e789681a0e05903

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f191d7a6ff01c5f8dbcefdbd82b2edd69b363b2ac5d00ed177def87f7cdfaa88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-03-05T06:51:19Z",
    "title_canon_sha256": "fc85ee2e8eb0f0b6bca245c2acc82e9b8656e1554fe052815fc0fbc5ae545cfb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.0945",
    "kind": "arxiv",
    "version": 1
  }
}