Pith Number

pith:4N4SIHUS

pith:2010:4N4SIHUSI7PSRE5VPXR4DWIU4E

not attested not anchored not stored refs pending

Lack of Transit Timing Variations of OGLE-TR-111b: A re-analysis with six new epochs

D. J. Osip, E. R. Adams, J. L. Elliot, M. Lopez-Morales, S. Seager

arxiv:1003.0457 v1 · 2010-03-01 · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4N4SIHUSI7PSRE5VPXR4DWIU4E}

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	2026-05-18T04:33:18.048202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e379241e9247df2893b57de3c1d914e118fd454734aee6b6f6c295bbefd3f689

Aliases

arxiv: 1003.0457 · arxiv_version: 1003.0457v1 · doi: 10.48550/arxiv.1003.0457 · pith_short_12: 4N4SIHUSI7PS · pith_short_16: 4N4SIHUSI7PSRE5V · pith_short_8: 4N4SIHUS

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/4N4SIHUSI7PSRE5VPXR4DWIU4E \
  | 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: e379241e9247df2893b57de3c1d914e118fd454734aee6b6f6c295bbefd3f689

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c682ec6a796a1bf42be5899f494f4c94158caa9d4584d6b3226df1d7293b9f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-03-01T21:15:49Z",
    "title_canon_sha256": "729c36d7de203e3094d5b0a91acf09705230a48fe34bf9a1ecec8ae7c7db4281"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.0457",
    "kind": "arxiv",
    "version": 1
  }
}