Pith Number

pith:SLX7OZHC

pith:2015:SLX7OZHCRMW5SB3BWRQK7DDKR2

not attested not anchored not stored refs pending

The Prym-Green Conjecture for torsion bundles of high order

Gavril Farkas, Michael Kemeny

arxiv:1509.07162 v2 · 2015-09-23 · math.AG · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SLX7OZHCRMW5SB3BWRQK7DDKR2}

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	2026-05-18T00:32:44.831500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92eff764e28b2dd90761b460af8c6a8ebdc4360fa20ddaa27031b238e0bba62e

Aliases

arxiv: 1509.07162 · arxiv_version: 1509.07162v2 · doi: 10.48550/arxiv.1509.07162 · pith_short_12: SLX7OZHCRMW5 · pith_short_16: SLX7OZHCRMW5SB3B · pith_short_8: SLX7OZHC

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/SLX7OZHCRMW5SB3BWRQK7DDKR2 \
  | 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: 92eff764e28b2dd90761b460af8c6a8ebdc4360fa20ddaa27031b238e0bba62e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2955e7afa0f693297a8360709150225403016614088b836cbd7ec6bef13c992f",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2015-09-23T21:18:56Z",
    "title_canon_sha256": "a80033eece6c4eba5a3040405a6bacae44ec6f2d5e786d5b5e04b15746bfde4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.07162",
    "kind": "arxiv",
    "version": 2
  }
}