Pith Number

pith:2WGLLRK6

pith:2018:2WGLLRK6YCVO35IPOXEH3DZ5BD

not attested not anchored not stored refs pending

Lorentzian Einstein-Ricci Flows

Aditya Dhumuntarao

arxiv:1807.02731 v2 · 2018-07-08 · gr-qc · hep-th · 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{2WGLLRK6YCVO35IPOXEH3DZ5BD}

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	2026-07-05T03:19:37.456905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d58cb5c55ec0aaedf50f75c87d8f3d08fa391135d55f20668de7e3cf57d8e361

Aliases

arxiv: 1807.02731 · arxiv_version: 1807.02731v2 · doi: 10.48550/arxiv.1807.02731 · pith_short_12: 2WGLLRK6YCVO · pith_short_16: 2WGLLRK6YCVO35IP · pith_short_8: 2WGLLRK6

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/2WGLLRK6YCVO35IPOXEH3DZ5BD \
  | 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: d58cb5c55ec0aaedf50f75c87d8f3d08fa391135d55f20668de7e3cf57d8e361

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d98eeaf9bf242ba7a03b29b03e8c2680701e290025b1d220fb9b573460378ee",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-07-08T00:43:32Z",
    "title_canon_sha256": "cc118a00348ce771460be75db7965cedfdeeffce8aa0d8cc9fa123a05927f137"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02731",
    "kind": "arxiv",
    "version": 2
  }
}