Pith Number

pith:IFX33TVG

pith:2017:IFX33TVG2SYIRSP6QGHJBS6V23

not attested not anchored not stored refs pending

Determining Exoplanetary Oblateness Using Transit Depth Variations

Hilke Schlichting, John B. Biersteker

arxiv:1708.08990 v1 · 2017-08-29 · 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{IFX33TVG2SYIRSP6QGHJBS6V23}

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	2026-05-18T00:33:48.456870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

416fbdcea6d4b088c9fe818e90cbd5d6e300f0a828d88df42d166e75ff295425

Aliases

arxiv: 1708.08990 · arxiv_version: 1708.08990v1 · doi: 10.48550/arxiv.1708.08990 · pith_short_12: IFX33TVG2SYI · pith_short_16: IFX33TVG2SYIRSP6 · pith_short_8: IFX33TVG

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/IFX33TVG2SYIRSP6QGHJBS6V23 \
  | 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: 416fbdcea6d4b088c9fe818e90cbd5d6e300f0a828d88df42d166e75ff295425

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "236d78d5efa2e8e51209da616363c1dcfe466733ee723a46487977ce5063d5d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-08-29T19:48:32Z",
    "title_canon_sha256": "fc7a35f5f847fd69473eb68ce2ab5c3335a17905cdb38bf3e70917b5c820964e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.08990",
    "kind": "arxiv",
    "version": 1
  }
}