Pith Number

pith:R45ISTX6

pith:2018:R45ISTX6OCWUFRV64DBDPEAMS7

not attested not anchored not stored refs pending

The mass of an asymptotically hyperbolic manifold with a noncompact boundary

Levi Lopes de Lima, Sergio Almaraz

arxiv:1811.06913 v2 · 2018-11-16 · math.DG · 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{R45ISTX6OCWUFRV64DBDPEAMS7}

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	2026-05-17T23:57:02.460745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f3a894efe70ad42c6bee0c237900c97cbf11176c07fd9af2e00b00131b1de5a

Aliases

arxiv: 1811.06913 · arxiv_version: 1811.06913v2 · doi: 10.48550/arxiv.1811.06913 · pith_short_12: R45ISTX6OCWU · pith_short_16: R45ISTX6OCWUFRV6 · pith_short_8: R45ISTX6

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/R45ISTX6OCWUFRV64DBDPEAMS7 \
  | 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: 8f3a894efe70ad42c6bee0c237900c97cbf11176c07fd9af2e00b00131b1de5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49b27f0ca3b87f2a4530c5dfc1ffea0ad25f452697b0412651c77068c730ea2a",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2018-11-16T16:55:04Z",
    "title_canon_sha256": "51181b9f42a8cd1a2e35068e9336f2c118f62c541ce9860db4d4acbd4461a57b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06913",
    "kind": "arxiv",
    "version": 2
  }
}