Pith Number

pith:AJE6A4HT

pith:2025:AJE6A4HTWBXGMTDOJA2O4HUX7Y

not attested not anchored not stored refs pending

Reconstructing the Free-floating Planet Mass Function with the Nancy Grace Roman Space Telescope

Matthew T. Penny, Peter McGill, Samson A. Johnson, William DeRocco

arxiv:2505.00092 v1 · 2025-04-30 · astro-ph.EP · astro-ph.GA · 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{AJE6A4HTWBXGMTDOJA2O4HUX7Y}

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

Microlensing Detection and Inference via Learned Bayes Factors

Receipt and verification

First computed	2026-07-05T10:56:41.600661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0249e070f3b06e664c6e4834ee1e97fe2e8938d1e2e9a2999096750d4761c49a

Aliases

arxiv: 2505.00092 · arxiv_version: 2505.00092v1 · doi: 10.48550/arxiv.2505.00092 · pith_short_12: AJE6A4HTWBXG · pith_short_16: AJE6A4HTWBXGMTDO · pith_short_8: AJE6A4HT

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/AJE6A4HTWBXGMTDOJA2O4HUX7Y \
  | 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: 0249e070f3b06e664c6e4834ee1e97fe2e8938d1e2e9a2999096750d4761c49a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b7df48099816a28ace7375cb70cf3bf8bf53cd8d5a84e740fe6eb380677a9ff",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.IM",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-04-30T18:03:01Z",
    "title_canon_sha256": "a14630cd2d7a2c8d9011f77b5a88ac8b9958a37c9e8dd6c849acd6837a3842e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.00092",
    "kind": "arxiv",
    "version": 1
  }
}