Pith Number

pith:DBHW62FJ

pith:2018:DBHW62FJPLLZVBDG5PFUWSLO2T

not attested not anchored not stored refs pending

Prospects of detecting the nonlinear gravitational wave memory

Aaron D. Johnson, Alex Hixon, Andrew Osborne, Daniel Kennefick, Shasvath J. Kapadia

arxiv:1810.09563 v2 · 2018-10-22 · gr-qc

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

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	2026-05-17T23:52:40.353560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

184f6f68a97ad79a8466ebcb4b496ed4f6a6760f767c432c69a0089e7f8ec1ba

Aliases

arxiv: 1810.09563 · arxiv_version: 1810.09563v2 · doi: 10.48550/arxiv.1810.09563 · pith_short_12: DBHW62FJPLLZ · pith_short_16: DBHW62FJPLLZVBDG · pith_short_8: DBHW62FJ

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/DBHW62FJPLLZVBDG5PFUWSLO2T \
  | 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: 184f6f68a97ad79a8466ebcb4b496ed4f6a6760f767c432c69a0089e7f8ec1ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9abc5eb2263565fa1d9171da0c89bc9401f185b5edf4f5b02517bd10b54963fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-10-22T21:23:22Z",
    "title_canon_sha256": "b5412605cbe439d27b83b88d4e56d10e56a971c31a1aec4da8be1824b9525fb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.09563",
    "kind": "arxiv",
    "version": 2
  }
}