Pith Number

pith:MVYONDQZ

pith:2018:MVYONDQZLW7LH4BDGBCFWJ7NBK

not attested not anchored not stored refs pending

Neumann Domains on Graphs and Manifolds

Lior Alon, Michael Bersudsky, Ram Band, Sebastian Egger

arxiv:1805.07612 v1 · 2018-05-19 · math.SP · 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{MVYONDQZLW7LH4BDGBCFWJ7NBK}

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	2026-05-18T00:15:33.055105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6570e68e195dbeb3f02330445b27ed0a9b79d4d3bcb3b2c10525464cb487803d

Aliases

arxiv: 1805.07612 · arxiv_version: 1805.07612v1 · doi: 10.48550/arxiv.1805.07612 · pith_short_12: MVYONDQZLW7L · pith_short_16: MVYONDQZLW7LH4BD · pith_short_8: MVYONDQZ

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/MVYONDQZLW7LH4BDGBCFWJ7NBK \
  | 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: 6570e68e195dbeb3f02330445b27ed0a9b79d4d3bcb3b2c10525464cb487803d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "729a2cbbe367b5b746134a1c2db0b7aa87b8ed67940f64bf12177261c242b46b",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2018-05-19T15:34:40Z",
    "title_canon_sha256": "4f1cd2fd1505c7e95d1a4f96ed00320edd163a6d7b949b4e6b8d785f41e6048c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07612",
    "kind": "arxiv",
    "version": 1
  }
}