Pith Number

pith:AQM5I56R

pith:2020:AQM5I56RQ4L7DO35I6W35BCSED

not attested not anchored not stored refs pending

Multi-mouth Traversable Wormholes

Brianna Grado-White, Donald Marolf, Marija Tomasevic, Roberto Emparan

arxiv:2012.07821 v2 · 2020-12-14 · 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{AQM5I56RQ4L7DO35I6W35BCSED}

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

How traversable is a traversable wormhole?

Receipt and verification

First computed	2026-07-05T04:01:55.196054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0419d477d18717f1bb7d47adbe845220e79210ea6a2767e581363c2fcf519ea7

Aliases

arxiv: 2012.07821 · arxiv_version: 2012.07821v2 · doi: 10.48550/arxiv.2012.07821 · pith_short_12: AQM5I56RQ4L7 · pith_short_16: AQM5I56RQ4L7DO35 · pith_short_8: AQM5I56R

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/AQM5I56RQ4L7DO35I6W35BCSED \
  | 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: 0419d477d18717f1bb7d47adbe845220e79210ea6a2767e581363c2fcf519ea7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66bc3e694f3573639616bfacad1b8b147d5917df7a372509ef2b39af2b03fd2d",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-12-14T18:54:45Z",
    "title_canon_sha256": "67f52e1a2d1ed89d9de8b02fe804882f393b3062b773539bb83a0f52b8881fed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.07821",
    "kind": "arxiv",
    "version": 2
  }
}