Pith Number

pith:UNEJB5N4

pith:2015:UNEJB5N4MRLXFK4ME5RDSQKVPS

not attested not anchored not stored refs pending

Systolic Surfaces of Arithmetic Hyperbolic 3-Manifolds

Benjamin Linowitz, Jeffrey S. Meyer

arxiv:1506.08341 v1 · 2015-06-28 · math.GT · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UNEJB5N4MRLXFK4ME5RDSQKVPS}

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	2026-05-18T01:37:46.757894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a34890f5bc645772ab8c27623941557cad930ec5c6c2d3406dfc09eac70dc130

Aliases

arxiv: 1506.08341 · arxiv_version: 1506.08341v1 · doi: 10.48550/arxiv.1506.08341 · pith_short_12: UNEJB5N4MRLX · pith_short_16: UNEJB5N4MRLXFK4M · pith_short_8: UNEJB5N4

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/UNEJB5N4MRLXFK4ME5RDSQKVPS \
  | 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: a34890f5bc645772ab8c27623941557cad930ec5c6c2d3406dfc09eac70dc130

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0ee646c700cfa5fd0d0fc7b9a8530815bc0f09720579088c659c1891e2360ba",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2015-06-28T00:36:41Z",
    "title_canon_sha256": "486334dd93e00cc142404b8232903e48da925880d7da0b716e0d39c9a22eeca5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.08341",
    "kind": "arxiv",
    "version": 1
  }
}