Pith Number

pith:HEGNZMSF

pith:2015:HEGNZMSFQC7DKFJYUG72L4P7AK

not attested not anchored not stored refs pending

The homological projective dual of Sym^2 P(V)

J{\o}rgen Vold Rennemo

arxiv:1509.04107 v1 · 2015-09-14 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HEGNZMSFQC7DKFJYUG72L4P7AK}

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.

Cited by

1 paper in Pith

The Lichtenbaum-Quillen dimension of complex varieties

Receipt and verification

First computed	2026-07-05T00:42:12.209399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

390cdcb24580be351538a1bfa5f1ff028abcd9d9d977f32f9eace6fb0fc55e55

Aliases

arxiv: 1509.04107 · arxiv_version: 1509.04107v1 · doi: 10.48550/arxiv.1509.04107 · pith_short_12: HEGNZMSFQC7D · pith_short_16: HEGNZMSFQC7DKFJY · pith_short_8: HEGNZMSF

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/HEGNZMSFQC7DKFJYUG72L4P7AK \
  | 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: 390cdcb24580be351538a1bfa5f1ff028abcd9d9d977f32f9eace6fb0fc55e55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c38ed63a6ab50220fdd02cb16d329c49f425d6b800960235c16a5225f2bd359",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2015-09-14T14:21:11Z",
    "title_canon_sha256": "6be29442c734f76ba05415ca71cce5c583aa10bf6a2edc24a0b715c8453b16d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.04107",
    "kind": "arxiv",
    "version": 1
  }
}