Pith Number

pith:MDQ7D2E2

pith:2016:MDQ7D2E2SFWCRB6RAS5FYM7ZPI

not attested not anchored not stored refs pending

Ring wormholes via duality rotations

Gary W. Gibbons, Mikhail S. Volkov

arxiv:1606.04879 v3 · 2016-06-15 · 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{MDQ7D2E2SFWCRB6RAS5FYM7ZPI}

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	2026-05-18T01:10:02.412373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60e1f1e89a916c2887d104ba5c33f97a0d585a57b2bae175e5f886aa3223b76b

Aliases

arxiv: 1606.04879 · arxiv_version: 1606.04879v3 · doi: 10.48550/arxiv.1606.04879 · pith_short_12: MDQ7D2E2SFWC · pith_short_16: MDQ7D2E2SFWCRB6R · pith_short_8: MDQ7D2E2

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/MDQ7D2E2SFWCRB6RAS5FYM7ZPI \
  | 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: 60e1f1e89a916c2887d104ba5c33f97a0d585a57b2bae175e5f886aa3223b76b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2103c14dc7875816a418e139e3bfc3badc138248248ed44c276c5bd0d235e10e",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-06-15T17:42:52Z",
    "title_canon_sha256": "c27a5727f368080e8ba91394df0f33a0497be6f3d88a761e599a9df2ec3ad974"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.04879",
    "kind": "arxiv",
    "version": 3
  }
}