Pith Number

pith:SC5MH6LE

pith:2014:SC5MH6LEJJWCRL6C26EW5AQ26K

not attested not anchored not stored refs pending

Applications of Fixed Point Theorems to the Vacuum Einstein Constraint Equations with Non-Constant Mean Curvature

Nguyen The Cang

arxiv:1405.7731 v3 · 2014-05-29 · math-ph · gr-qc · math.AP · math.DG · 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{SC5MH6LEJJWCRL6C26EW5AQ26K}

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	2026-05-18T01:27:36.862900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90bac3f9644a6c28afc2d7896e821af288b0af36419938a3b656b20baacfd0f0

Aliases

arxiv: 1405.7731 · arxiv_version: 1405.7731v3 · doi: 10.48550/arxiv.1405.7731 · pith_short_12: SC5MH6LEJJWC · pith_short_16: SC5MH6LEJJWCRL6C · pith_short_8: SC5MH6LE

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/SC5MH6LEJJWCRL6C26EW5AQ26K \
  | 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: 90bac3f9644a6c28afc2d7896e821af288b0af36419938a3b656b20baacfd0f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88c5f8defd8d045c078cf706e54d3ab9466104268e3fa09e1d09517e794bba2e",
    "cross_cats_sorted": [
      "gr-qc",
      "math.AP",
      "math.DG",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-05-29T21:13:36Z",
    "title_canon_sha256": "9356ec9b0dd365b91c8e0edbd3177b61c50caaec8ec818c52512aaa56b04965a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.7731",
    "kind": "arxiv",
    "version": 3
  }
}