Pith Number

pith:MNSB5HJ7

pith:2016:MNSB5HJ7BFRTAFIOXEDENHR2CZ

not attested not anchored not stored refs pending

On Tjurina Transform and Resolution of Determinantal Singularities

Helge M{\o}ller Pedersen

arxiv:1604.06029 v2 · 2016-04-20 · 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{MNSB5HJ7BFRTAFIOXEDENHR2CZ}

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	2026-05-18T01:16:04.659935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63641e9d3f096330150eb906469e3a167839de875d52750c9100d14d3d5f7bf1

Aliases

arxiv: 1604.06029 · arxiv_version: 1604.06029v2 · doi: 10.48550/arxiv.1604.06029 · pith_short_12: MNSB5HJ7BFRT · pith_short_16: MNSB5HJ7BFRTAFIO · pith_short_8: MNSB5HJ7

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/MNSB5HJ7BFRTAFIOXEDENHR2CZ \
  | 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: 63641e9d3f096330150eb906469e3a167839de875d52750c9100d14d3d5f7bf1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1633206be0074c31119dc54b3ba87637623bba328f12fed873357b2746b791cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-04-20T16:40:22Z",
    "title_canon_sha256": "99e97dc7861d74e52886543e66b933def1ecbc63a45656c1acb44d5c05660b03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.06029",
    "kind": "arxiv",
    "version": 2
  }
}