Pith Number

pith:DG7F2IPD

pith:2018:DG7F2IPDIMFOTEQBCJGM4CEMIV

not attested not anchored not stored refs pending

Gravitational-wave memory: waveforms and phenomenology

Colm Talbot, Eric Thrane, Fuhui Lin, Paul D. Lasky

arxiv:1807.00990 v2 · 2018-07-03 · 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{DG7F2IPDIMFOTEQBCJGM4CEMIV}

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

Toward claiming a detection of gravitational memory

Receipt and verification

First computed	2026-05-18T00:04:48.388966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19be5d21e3430ae99201124cce088c4570d1259a0bd1eadf6ad46b73d1209415

Aliases

arxiv: 1807.00990 · arxiv_version: 1807.00990v2 · doi: 10.48550/arxiv.1807.00990 · pith_short_12: DG7F2IPDIMFO · pith_short_16: DG7F2IPDIMFOTEQB · pith_short_8: DG7F2IPD

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/DG7F2IPDIMFOTEQBCJGM4CEMIV \
  | 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: 19be5d21e3430ae99201124cce088c4570d1259a0bd1eadf6ad46b73d1209415

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7f9301498511e8022f3fd32282ec703c8e4b422a9c510af840ffb28945bba9e",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-07-03T06:35:16Z",
    "title_canon_sha256": "7e409c078d8ea9448fa98cfcb77c8af3262517a819b6fad8b6401db9894a78db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00990",
    "kind": "arxiv",
    "version": 2
  }
}