Pith Number

pith:67U6TTNV

pith:2017:67U6TTNVCTIZMLKNYYSDXGT3TJ

not attested not anchored not stored refs pending

Conformal-symmetry wormholes supported by a perfect fluid

Peter K.F. Kuhfittig

arxiv:1707.04150 v1 · 2017-07-13 · 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{67U6TTNVCTIZMLKNYYSDXGT3TJ}

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	2026-05-18T00:40:20.425665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7e9e9cdb514d1962d4dc6243b9a7b9a6f17f5136c65f309df008a983baaa3c3

Aliases

arxiv: 1707.04150 · arxiv_version: 1707.04150v1 · doi: 10.48550/arxiv.1707.04150 · pith_short_12: 67U6TTNVCTIZ · pith_short_16: 67U6TTNVCTIZMLKN · pith_short_8: 67U6TTNV

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/67U6TTNVCTIZMLKNYYSDXGT3TJ \
  | 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: f7e9e9cdb514d1962d4dc6243b9a7b9a6f17f5136c65f309df008a983baaa3c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22c4be1b72776046f7792892a6c2aaa150341ecab2077b5ba5c899ec8db235ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-07-13T14:39:55Z",
    "title_canon_sha256": "bee267b65402b3cdd1760eededcb287382c49b8778ff9a94eb3028f1ec4dac6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.04150",
    "kind": "arxiv",
    "version": 1
  }
}