Pith Number

pith:F6HMCQNF

pith:2015:F6HMCQNF43L62SM3YWH3WMJVOL

not attested not anchored not stored refs pending

Caustic Structures and Detectability of Circumbinary Planets in Microlensing

B. Scott Gaudi, Jacob K. Luhn, Matthew T. Penny

arxiv:1510.08521 v2 · 2015-10-28 · 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{F6HMCQNF43L62SM3YWH3WMJVOL}

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	2026-05-18T01:08:43.263146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f8ec141a5e6d7ed499bc58fbb313572eeccad9f74d18fd24e1531e66196c547

Aliases

arxiv: 1510.08521 · arxiv_version: 1510.08521v2 · doi: 10.48550/arxiv.1510.08521 · pith_short_12: F6HMCQNF43L6 · pith_short_16: F6HMCQNF43L62SM3 · pith_short_8: F6HMCQNF

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/F6HMCQNF43L62SM3YWH3WMJVOL \
  | 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: 2f8ec141a5e6d7ed499bc58fbb313572eeccad9f74d18fd24e1531e66196c547

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77df7ab8e49ada37473771f61c70aa7ad15c1eb07b8b9ed0fdf549c67d6df9f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-10-28T22:50:49Z",
    "title_canon_sha256": "d192037fd1faad274badb95851288d9738c8dd2372aa6e0bcaa059aef361e9d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.08521",
    "kind": "arxiv",
    "version": 2
  }
}