Pith Number

pith:FLWUYPNX

pith:2025:FLWUYPNX422S4IBYKUB2PEHJ6T

not attested not anchored not stored refs pending

Photometric Determination of Unresolved Main-sequence Binaries in the Pleiades: Binary Fraction and Mass Ratio Distribution

Lu Li, Rongrong Liu, Zhengyi Shao

arxiv:2501.01617 v1 · 2025-01-03 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FLWUYPNX422S4IBYKUB2PEHJ6T}

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

The initial conditions and initial mass functions of Alpha Persei, Pleiades and Praesepe

Receipt and verification

First computed	2026-07-05T09:56:27.675794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2aed4c3db7e6b52e20385503a790e9f4d4ad692e44a5bbe7fb0fe9551ab5314c

Aliases

arxiv: 2501.01617 · arxiv_version: 2501.01617v1 · doi: 10.48550/arxiv.2501.01617 · pith_short_12: FLWUYPNX422S · pith_short_16: FLWUYPNX422S4IBY · pith_short_8: FLWUYPNX

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/FLWUYPNX422S4IBYKUB2PEHJ6T \
  | 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: 2aed4c3db7e6b52e20385503a790e9f4d4ad692e44a5bbe7fb0fe9551ab5314c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b36bf24a172ae3f5399b6dab698b6856558154a5e6da7deb4747047d6391c2a",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-01-03T03:24:19Z",
    "title_canon_sha256": "22a94acda9037d39216d1a3995ec78c8b1efc2b4e14ae0ca122cac35a5553436"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.01617",
    "kind": "arxiv",
    "version": 1
  }
}