Pith Number

pith:AINL6QSK

pith:2023:AINL6QSK5AYXVORXFK3HO3BQD7

not attested not anchored not stored refs pending

Analytic approach to astrometric perturbations of critical curves by substructures

Hiroki Kawai, Katsuya T. Abe, Masamune Oguri

arxiv:2311.18211 v2 · 2023-11-30 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AINL6QSK5AYXVORXFK3HO3BQD7}

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.

Cited by

1 paper in Pith

Constraints on primordial black holes from the observed number of Icarus-like ultrahigh magnification events

Receipt and verification

First computed	2026-07-05T08:08:19.396421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

021abf424ae8317aba372ab6776c301fca03e585e5fc7e3e41b76094bd9dbe7c

Aliases

arxiv: 2311.18211 · arxiv_version: 2311.18211v2 · doi: 10.48550/arxiv.2311.18211 · pith_short_12: AINL6QSK5AYX · pith_short_16: AINL6QSK5AYXVORX · pith_short_8: AINL6QSK

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/AINL6QSK5AYXVORXFK3HO3BQD7 \
  | 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: 021abf424ae8317aba372ab6776c301fca03e585e5fc7e3e41b76094bd9dbe7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab57aed5962c7d94aa32debfa6fedec3f96499bc17bf23a3000d43b58c0d8e12",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-11-30T03:09:36Z",
    "title_canon_sha256": "bd578044a427f4b045d7402e63276129a84f14b5875fe149dd87963f446d6ff4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.18211",
    "kind": "arxiv",
    "version": 2
  }
}