Pith Number

pith:BJZZDQV2

pith:2018:BJZZDQV2AP4HC46MNBFSEA4V4Q

not attested not anchored not stored refs pending

The Telltale Heartbeat: Detection and Characterization of Eccentric Orbiting Planets via Tides on their Host Star

Nicholas C. Stone, Zephyr Penoyre

arxiv:1803.05917 v2 · 2018-03-15 · astro-ph.EP · astro-ph.IM · 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{BJZZDQV2AP4HC46MNBFSEA4V4Q}

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	2026-05-17T23:55:14.976209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a7391c2ba03f87173cc684b220395e426c937de44439dd135732ea9840b9683

Aliases

arxiv: 1803.05917 · arxiv_version: 1803.05917v2 · doi: 10.48550/arxiv.1803.05917 · pith_short_12: BJZZDQV2AP4H · pith_short_16: BJZZDQV2AP4HC46M · pith_short_8: BJZZDQV2

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/BJZZDQV2AP4HC46MNBFSEA4V4Q \
  | 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: 0a7391c2ba03f87173cc684b220395e426c937de44439dd135732ea9840b9683

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75ef50bb32bd53a3a7077c4c4cf9467c3b67614b13562ec7b874faebc025e488",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-03-15T18:00:01Z",
    "title_canon_sha256": "d8c5af65d38a157dcf09ed6d4df9d66a8857a24c556284f8de34b92635faa821"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05917",
    "kind": "arxiv",
    "version": 2
  }
}