Pith Number

pith:W66I62VA

pith:2020:W66I62VAXM2KPSV5XQJ76XU2UO

not attested not anchored not stored refs pending

A note on dual gravitational charges

Roberto Oliveri, Simone Speziale

arxiv:2010.01111 v2 · 2020-10-02 · hep-th · 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{W66I62VAXM2KPSV5XQJ76XU2UO}

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.

Receipt and verification

First computed	2026-07-05T02:02:24.647768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7bc8f6aa0bb34a7cabdbc13ff5e9aa3997304e8df60f875b85bde8e7613d3f6

Aliases

arxiv: 2010.01111 · arxiv_version: 2010.01111v2 · doi: 10.48550/arxiv.2010.01111 · pith_short_12: W66I62VAXM2K · pith_short_16: W66I62VAXM2KPSV5 · pith_short_8: W66I62VA

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/W66I62VAXM2KPSV5XQJ76XU2UO \
  | 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: b7bc8f6aa0bb34a7cabdbc13ff5e9aa3997304e8df60f875b85bde8e7613d3f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2a5252814cc4963439e4ee199719e4b8de33439b88f484df15909551ba61478",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-10-02T17:11:21Z",
    "title_canon_sha256": "35d0885df0882652b880d0468eb518ab93bb57f7b9b246aca257acfd453a3d0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.01111",
    "kind": "arxiv",
    "version": 2
  }
}