Pith Number

pith:TQXI5IRI

pith:2022:TQXI5IRIB35ICWXU2MKWONSTZW

not attested not anchored not stored refs pending

A survey of recent studies concerning the extreme properties of Morris-Thorne wormholes

Peter K.F. Kuhfittig

arxiv:2202.07431 v3 · 2022-02-15 · 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{TQXI5IRIB35ICWXU2MKWONSTZW}

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

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Receipt and verification

First computed	2026-07-05T08:09:11.205225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c2e8ea2280efa815af4d315673653cda65d41444565517c264824a3d7de17df

Aliases

arxiv: 2202.07431 · arxiv_version: 2202.07431v3 · doi: 10.48550/arxiv.2202.07431 · pith_short_12: TQXI5IRIB35I · pith_short_16: TQXI5IRIB35ICWXU · pith_short_8: TQXI5IRI

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/TQXI5IRIB35ICWXU2MKWONSTZW \
  | 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: 9c2e8ea2280efa815af4d315673653cda65d41444565517c264824a3d7de17df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e78b613ffffef36b20260d7df626aa13f131e7fa7a9332989e1c3e262b7daa1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-02-15T14:16:37Z",
    "title_canon_sha256": "83aa7c306fd078658907f10a780e58f6d271a6e0cf1715d7bee457dc0ae31742"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.07431",
    "kind": "arxiv",
    "version": 3
  }
}