Pith Number

pith:JS2CGU6N

pith:2020:JS2CGU6N3WTEDNEBZT6T32KUSG

not attested not anchored not stored refs pending

Syzygies of Determinantal Thickenings

Hang Huang

arxiv:2008.02690 v1 · 2020-08-06 · math.AC · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JS2CGU6N3WTEDNEBZT6T32KUSG}

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	2026-07-05T01:25:16.407718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cb42353cddda641b481ccfd3de95491ae11c04135d8c5c0d6a4ac0604e972ff

Aliases

arxiv: 2008.02690 · arxiv_version: 2008.02690v1 · doi: 10.48550/arxiv.2008.02690 · pith_short_12: JS2CGU6N3WTE · pith_short_16: JS2CGU6N3WTEDNEB · pith_short_8: JS2CGU6N

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/JS2CGU6N3WTEDNEBZT6T32KUSG \
  | 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: 4cb42353cddda641b481ccfd3de95491ae11c04135d8c5c0d6a4ac0604e972ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a30f3eb79ea76a85c584b3d94ffe32b4b867113ec91e76826a1b99ec04845ede",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2020-08-06T14:46:11Z",
    "title_canon_sha256": "cde3d42fb14cbfded10de33f3d26d5895ba6eed714e3589c141b50f4279c1495"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.02690",
    "kind": "arxiv",
    "version": 1
  }
}