Pith Number

pith:KJLGPLF2

pith:2021:KJLGPLF2VGPSY7OD75VFRC5UK3

not attested not anchored not stored refs pending

Gravitational memory effects in Chern-Simons modified gravity

Shaoqi Hou, Tao Zhu, Zong-Hong Zhu

arxiv:2109.04238 v3 · 2021-09-09 · gr-qc · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KJLGPLF2VGPSY7OD75VFRC5UK3}

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

Shaving off soft hairs and the black hole image memory effect

Gravitational Memory from Hairy Binary Black Hole Mergers

Receipt and verification

First computed	2026-07-05T03:46:36.520615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

525667acbaa99f2c7dc3ff6a588bb456f3b358eb89334342fc717a0f8548c419

Aliases

arxiv: 2109.04238 · arxiv_version: 2109.04238v3 · doi: 10.48550/arxiv.2109.04238 · pith_short_12: KJLGPLF2VGPS · pith_short_16: KJLGPLF2VGPSY7OD · pith_short_8: KJLGPLF2

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/KJLGPLF2VGPSY7OD75VFRC5UK3 \
  | 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: 525667acbaa99f2c7dc3ff6a588bb456f3b358eb89334342fc717a0f8548c419

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a7bbcb5cb62a58cb22d81885ec35ba44b7f7b27bcddea3ad47fd0bd8ff33eff",
    "cross_cats_sorted": [
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-09-09T12:58:25Z",
    "title_canon_sha256": "ab0c1fa0b19ce5a567668aa830c84a7164fb10bb06557d00c1740b83f1d33349"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.04238",
    "kind": "arxiv",
    "version": 3
  }
}