Pith Number

pith:3OWGVLMB

pith:2019:3OWGVLMBSQPV4QWPE5XQMND2VP

not attested not anchored not stored refs pending

Multi-season optical modulation phased with the orbit of the super-Earth 55 Cnc e

A. F. J. Moffat, B. O. Demory, D. B. Guenther, D. Dragomir, D. Sasselov, J. F. Rowe, J. M. Matthews, J. N. Winn, L. Fossati, M. Lendl, P. E. Cubillos, R. Kuschnig, S. R. Kane, S. Sulis, V. Bourrier, W. W. Weiss

arxiv:1910.00383 v2 · 2019-10-01 · 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{3OWGVLMBSQPV4QWPE5XQMND2VP}

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	2026-07-05T00:18:41.108147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbac6aad81941f5e42cf276f06347aabe88ee400063ee7c8a1aa39d900e6108d

Aliases

arxiv: 1910.00383 · arxiv_version: 1910.00383v2 · doi: 10.48550/arxiv.1910.00383 · pith_short_12: 3OWGVLMBSQPV · pith_short_16: 3OWGVLMBSQPV4QWP · pith_short_8: 3OWGVLMB

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/3OWGVLMBSQPV4QWPE5XQMND2VP \
  | 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: dbac6aad81941f5e42cf276f06347aabe88ee400063ee7c8a1aa39d900e6108d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76d3da21e90b5464ff61ce5d81d0b579f8c723d5aab4e505e5c3b6c52c4495f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-10-01T13:47:43Z",
    "title_canon_sha256": "1177a52fba67f2c4db70ec2a627caaa6a1ea320b8bbe9f839e3c8264d80c27d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.00383",
    "kind": "arxiv",
    "version": 2
  }
}