Pith Number

pith:MP2WMZO5

pith:2011:MP2WMZO56SH23EAY4WCB4PFNCK

not attested not anchored not stored refs pending

Identification of noise artifacts in searches for long-duration gravitational-wave transients

Ben Hubbert, Eric Thrane, Evan MacAyeal, Michael W. Coughlin, Nelson L. Christensen, Shivaraj Kandhasamy, Tanner Prestegard, Vuk Mandic

arxiv:1111.1631 v2 · 2011-11-07 · astro-ph.IM · 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{MP2WMZO56SH23EAY4WCB4PFNCK}

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	2026-05-18T03:14:17.739113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63f56665ddf48fad9018e5841e3cad12a4332bca4f9f30cb97936fc9a315250f

Aliases

arxiv: 1111.1631 · arxiv_version: 1111.1631v2 · doi: 10.48550/arxiv.1111.1631 · pith_short_12: MP2WMZO56SH2 · pith_short_16: MP2WMZO56SH23EAY · pith_short_8: MP2WMZO5

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/MP2WMZO56SH23EAY4WCB4PFNCK \
  | 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: 63f56665ddf48fad9018e5841e3cad12a4332bca4f9f30cb97936fc9a315250f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9eebb12fe5562a404aed0cd26e36210f1aa52c850f271608b2851861bf8cd310",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-11-07T16:21:28Z",
    "title_canon_sha256": "40fcaf800e2d9a6cac3f20d28111b043d310fe258909979b38d998f7d2612a86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.1631",
    "kind": "arxiv",
    "version": 2
  }
}