Pith Number

pith:5ASN42RV

pith:2014:5ASN42RV5SHNSYM2JQILARBUJ2

not attested not anchored not stored refs pending

Determinants of incidence and Hessian matrices arising from the vector space lattice

Alexandra Seceleanu, Junzo Watanabe, Saeed Nasseh

arxiv:1408.2136 v2 · 2014-08-09 · math.CO · math.AC

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5ASN42RV5SHNSYM2JQILARBUJ2}

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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	2026-05-18T01:04:41.833377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e824de6a35ec8ed9619a4c10b044344eb62da7044de9c4ab3564791c48a67f64

Aliases

arxiv: 1408.2136 · arxiv_version: 1408.2136v2 · doi: 10.48550/arxiv.1408.2136 · pith_short_12: 5ASN42RV5SHN · pith_short_16: 5ASN42RV5SHNSYM2 · pith_short_8: 5ASN42RV

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/5ASN42RV5SHNSYM2JQILARBUJ2 \
  | 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: e824de6a35ec8ed9619a4c10b044344eb62da7044de9c4ab3564791c48a67f64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30d6cf3edbab1193e0d0925ea5f4e0abcb3c89991653d13b766b514ae2c149ca",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-08-09T17:04:17Z",
    "title_canon_sha256": "e592d606ea7f25af144ae01b1a1d6845e86573aeed08c2a77d675feb5be5ef6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.2136",
    "kind": "arxiv",
    "version": 2
  }
}