Pith Number

pith:BNXEZKRZ

pith:2019:BNXEZKRZZ5STNC5QE3QCTIXSJG

not attested not anchored not stored refs pending

Geodesic Nets: Some Examples and Open Problems

Alexander Nabutovsky, Fabian Parsch

arxiv:1904.00483 v1 · 2019-03-31 · math.MG · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BNXEZKRZZ5STNC5QE3QCTIXSJG}

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	2026-05-17T23:49:48.319599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b6e4caa39cf65368bb026e029a2f249bcaa09e454e7c765548986c9adcf7a35

Aliases

arxiv: 1904.00483 · arxiv_version: 1904.00483v1 · doi: 10.48550/arxiv.1904.00483 · pith_short_12: BNXEZKRZZ5ST · pith_short_16: BNXEZKRZZ5STNC5Q · pith_short_8: BNXEZKRZ

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/BNXEZKRZZ5STNC5QE3QCTIXSJG \
  | 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: 0b6e4caa39cf65368bb026e029a2f249bcaa09e454e7c765548986c9adcf7a35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31c094f8b0d4ed347822dfa45d18765ebe0305a25c86767fcc5ecc7b1c70bee0",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2019-03-31T21:06:46Z",
    "title_canon_sha256": "126d93a1b27476dac7fb801041ab299c5bbe82d0ac658af5b0e7d80f9f55fce2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.00483",
    "kind": "arxiv",
    "version": 1
  }
}