Pith Number

pith:GFO7LVNG

pith:2017:GFO7LVNGXVFPVSUWYVSBBBAHQV

not attested not anchored not stored refs pending

Bound states and the classical double copy

Alexander K. Ridgway, Walter D. Goldberger

arxiv:1711.09493 v2 · 2017-11-27 · hep-th · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GFO7LVNGXVFPVSUWYVSBBBAHQV}

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

Hawking Radiation meets the Double Copy

Receipt and verification

First computed	2026-05-18T00:17:08.446764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

315df5d5a6bd4afaca96c564108407855ad0f5960dee2ee162f8e9e280c8295d

Aliases

arxiv: 1711.09493 · arxiv_version: 1711.09493v2 · doi: 10.48550/arxiv.1711.09493 · pith_short_12: GFO7LVNGXVFP · pith_short_16: GFO7LVNGXVFPVSUW · pith_short_8: GFO7LVNG

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/GFO7LVNGXVFPVSUWYVSBBBAHQV \
  | 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: 315df5d5a6bd4afaca96c564108407855ad0f5960dee2ee162f8e9e280c8295d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0a1a12e8e967ceef28927e0351cf7172cb1e4976791b96b6ffa23200a089706",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-11-27T00:15:20Z",
    "title_canon_sha256": "bfad922e54a7c768156e264de253da51fc83b9f24716d6c71222d0ea0c9cd894"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.09493",
    "kind": "arxiv",
    "version": 2
  }
}