Pith Number

pith:ITGKT2L5

pith:2017:ITGKT2L5DJTCHSVJ2VQTXWDJ3P

not attested not anchored not stored refs pending

Congruence Convergence in pp-wave Spacetime

Mohsen Fathi, Morteza Mohseni

arxiv:1711.01147 v2 · 2017-11-02 · gr-qc · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ITGKT2L5DJTCHSVJ2VQTXWDJ3P}

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	2026-05-18T00:17:54.234345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44cca9e97d1a6623caa9d5613bd869dbc68989296823467df46d2536200a0616

Aliases

arxiv: 1711.01147 · arxiv_version: 1711.01147v2 · doi: 10.48550/arxiv.1711.01147 · pith_short_12: ITGKT2L5DJTC · pith_short_16: ITGKT2L5DJTCHSVJ · pith_short_8: ITGKT2L5

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/ITGKT2L5DJTCHSVJ2VQTXWDJ3P \
  | 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: 44cca9e97d1a6623caa9d5613bd869dbc68989296823467df46d2536200a0616

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c6d19d07120d4eb9a1680a5dfeb9db9a5bdc6522be668a99853290297676d86",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-11-02T04:14:49Z",
    "title_canon_sha256": "c354a7dcd603c1d6534083ca48101326c5b66655dc263a466894bcbf4cb87a57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.01147",
    "kind": "arxiv",
    "version": 2
  }
}