Pith Number

pith:QP4I72HI

pith:2022:QP4I72HI3FIGCBZSIZRPTTS44L

not attested not anchored not stored refs pending

Derived categories of curves of genus one and torsors over abelian varieties

Jonathan Rosenberg, Niranjan Ramachandran

arxiv:2212.14497 v2 · 2022-12-30 · math.AG · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QP4I72HI3FIGCBZSIZRPTTS44L}

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

Orientifolds for F-theory on K3 Surfaces

Receipt and verification

First computed	2026-07-05T11:33:55.401951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83f88fe8e8d9506107324662f9ce5ce2d8747ce1c9556e673057b07a940cb15e

Aliases

arxiv: 2212.14497 · arxiv_version: 2212.14497v2 · doi: 10.48550/arxiv.2212.14497 · pith_short_12: QP4I72HI3FIG · pith_short_16: QP4I72HI3FIGCBZS · pith_short_8: QP4I72HI

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/QP4I72HI3FIGCBZSIZRPTTS44L \
  | 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: 83f88fe8e8d9506107324662f9ce5ce2d8747ce1c9556e673057b07a940cb15e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1119ca0381fb553403776748879821ea00f2e279e3ff72e60c327cad72862b83",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2022-12-30T00:39:15Z",
    "title_canon_sha256": "d4e9d2c5882cb812c624ca5aa082dbf6e8b982c6780d15e737d34bb9d17d69c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.14497",
    "kind": "arxiv",
    "version": 2
  }
}