Pith Number

pith:6WDY5VMI

pith:2015:6WDY5VMIMECPBJO547BPADTKPQ

not attested not anchored not stored refs pending

Geometry of symmetric determinantal loci

Hiromichi Takagi, Shinobu Hosono

arxiv:1508.01995 v1 · 2015-08-09 · 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{6WDY5VMIMECPBJO547BPADTKPQ}

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

Multifold degeneracy points of quantum systems and singularities of matrix varieties

Receipt and verification

First computed	2026-05-18T01:35:37.369727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5878ed5886104f0a5dde7c2f00e6a7c3b5f496a36c04e6ab0089d421a22994c

Aliases

arxiv: 1508.01995 · arxiv_version: 1508.01995v1 · doi: 10.48550/arxiv.1508.01995 · pith_short_12: 6WDY5VMIMECP · pith_short_16: 6WDY5VMIMECPBJO5 · pith_short_8: 6WDY5VMI

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/6WDY5VMIMECPBJO547BPADTKPQ \
  | 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: f5878ed5886104f0a5dde7c2f00e6a7c3b5f496a36c04e6ab0089d421a22994c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdc48d5717d89bc07745fb1ecebc50576e5e6f05b8eef8689fc31cdd3e401bca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2015-08-09T07:51:56Z",
    "title_canon_sha256": "83d0ed63be6ae3e3fb5c8d62ec77e9c7e5326b68b67bea85c7ea9057f91f9b2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.01995",
    "kind": "arxiv",
    "version": 1
  }
}