Pith Number

pith:L4MUF4F4

pith:2011:L4MUF4F4WOD6G3KGKODDISAXNN

not attested not anchored not stored refs pending

Time-domain modelling of Extreme-Mass-Ratio Inspirals for the Laser Interferometer Space Antenna

Carlos F. Sopuerta, Priscilla Canizares

arxiv:1103.2149 v1 · 2011-03-10 · gr-qc · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L4MUF4F4WOD6G3KGKODDISAXNN}

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	2026-05-18T04:12:11.887390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f1942f0bcb387e36d4653863448176b5ed23081466e0426adf5e876ab5c4317

Aliases

arxiv: 1103.2149 · arxiv_version: 1103.2149v1 · doi: 10.48550/arxiv.1103.2149 · pith_short_12: L4MUF4F4WOD6 · pith_short_16: L4MUF4F4WOD6G3KG · pith_short_8: L4MUF4F4

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/L4MUF4F4WOD6G3KGKODDISAXNN \
  | 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: 5f1942f0bcb387e36d4653863448176b5ed23081466e0426adf5e876ab5c4317

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2730476328263d82cbf0844e221859003762b883f2e6ae705d4e2910c4e1520c",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-03-10T21:54:35Z",
    "title_canon_sha256": "23fb7a77a776ec7f3f90677f402f7d5aa08ca1297e32879c6a3a0abe4a143a0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2149",
    "kind": "arxiv",
    "version": 1
  }
}