Pith Number

pith:FJPZSUVH

pith:2017:FJPZSUVHZRWHU674FXIDBZKAAO

not attested not anchored not stored refs pending

Geometric invariant theory of syzygies, with applications to moduli spaces

Maksym Fedorchuk

arxiv:1712.02776 v2 · 2017-12-07 · 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{FJPZSUVHZRWHU674FXIDBZKAAO}

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	2026-05-17T23:55:43.118453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a5f9952a7cc6c7a7bfc2dd030e54003a7301b320562573d8ed100453e9b6700

Aliases

arxiv: 1712.02776 · arxiv_version: 1712.02776v2 · doi: 10.48550/arxiv.1712.02776 · pith_short_12: FJPZSUVHZRWH · pith_short_16: FJPZSUVHZRWHU674 · pith_short_8: FJPZSUVH

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/FJPZSUVHZRWHU674FXIDBZKAAO \
  | 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: 2a5f9952a7cc6c7a7bfc2dd030e54003a7301b320562573d8ed100453e9b6700

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14bbca91f7e925418075e0269ab73bf1f3c724e29e4b8f1f3cda570eb11b81ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-12-07T18:48:43Z",
    "title_canon_sha256": "55cc61d7e26c37083b0274176b3cf494838104198ac97fd21074cbc74d829933"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02776",
    "kind": "arxiv",
    "version": 2
  }
}