Pith Number

pith:YYRQFG4J

pith:2021:YYRQFG4J55FSSF3YSDEWJILLVU

not attested not anchored not stored refs pending

Multi-messenger parameter inference of gravitational-wave and electromagnetic observations of white dwarf binaries

Aaron Zimmerman, Ashlie Hamilton, Draco Reed, Gregory Ashton, Mar\'ia Jos\'e Bustamante-Rosell, Michael W. Coughlin, Peyton T. Johnson, Samuel Corey, Thomas Kupfer, Tyson B. Littenberg

arxiv:2112.00145 v2 · 2021-11-30 · astro-ph.IM · astro-ph.HE · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YYRQFG4J55FSSF3YSDEWJILLVU}

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	2026-07-05T05:23:56.508704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c623029b89ef4b29177890c964a16bad279df8fc6eb615e0b2f0e211f1da5372

Aliases

arxiv: 2112.00145 · arxiv_version: 2112.00145v2 · doi: 10.48550/arxiv.2112.00145 · pith_short_12: YYRQFG4J55FS · pith_short_16: YYRQFG4J55FSSF3Y · pith_short_8: YYRQFG4J

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/YYRQFG4J55FSSF3YSDEWJILLVU \
  | 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: c623029b89ef4b29177890c964a16bad279df8fc6eb615e0b2f0e211f1da5372

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4faee08d5d3219413581366233a3d594f66964035b049cc02f253c20afc476af",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-11-30T22:34:12Z",
    "title_canon_sha256": "dc0d14bb2c1ef9335a956fe7796775d62cdd717f135fed7d6d9f4b62f22c7952"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.00145",
    "kind": "arxiv",
    "version": 2
  }
}