Pith Number

pith:PPYPG6H7

pith:2016:PPYPG6H7CUH6M66MXLX3X37ASP

not attested not anchored not stored refs pending

LigoDV-web: Providing easy, secure and universal access to a large distributed scientific data store for the LIGO Scientific Collaboration

Andrew P Lundgren, Duncan M Macleod, Edward Maros, John Zweizig, Joseph S Areeda, Joshua R Smith

arxiv:1611.01089 v1 · 2016-11-03 · 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{PPYPG6H7CUH6M66MXLX3X37ASP}

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

2 papers in Pith

GWTC-2: Compact Binary Coalescences Observed by LIGO and Virgo During the First Half of the Third Observing Run

GW240925 and GW250207: Astrophysical Calibration of Gravitational-wave Detectors

Receipt and verification

First computed	2026-05-18T01:00:17.728274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bf0f378ff150fe67bccbaefbbefe093f16df867ba818481b7dda6e502eac694

Aliases

arxiv: 1611.01089 · arxiv_version: 1611.01089v1 · doi: 10.48550/arxiv.1611.01089 · pith_short_12: PPYPG6H7CUH6 · pith_short_16: PPYPG6H7CUH6M66M · pith_short_8: PPYPG6H7

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/PPYPG6H7CUH6M66MXLX3X37ASP \
  | 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: 7bf0f378ff150fe67bccbaefbbefe093f16df867ba818481b7dda6e502eac694

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7480523e192336b1da33af102ed5498a8f38e560b7db823aeba3b529a993b5a2",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-11-03T16:47:46Z",
    "title_canon_sha256": "04d17f5eb8b5528d472a4186c18e117af6c2f2169a788350d268817db7ad6df9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.01089",
    "kind": "arxiv",
    "version": 1
  }
}