Pith Number

pith:6YOY2IUD

pith:2018:6YOY2IUDX4R3RV5T2ED6FXPBXX

not attested not anchored not stored refs pending

Relative Calabi-Yau structures II: Shifted Lagrangians in the moduli of objects

Christopher Brav, Tobias Dyckerhoff

arxiv:1812.11913 v1 · 2018-12-31 · math.AG · math.AT · 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{6YOY2IUDX4R3RV5T2ED6FXPBXX}

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

Modules and generalizations of Joyce vertex algebras

Receipt and verification

First computed	2026-05-17T23:57:10.787253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f61d8d2283bf23b8d7b3d107e2dde1bdff4cf8ffa61bd87b09d55d40b3fca5c9

Aliases

arxiv: 1812.11913 · arxiv_version: 1812.11913v1 · doi: 10.48550/arxiv.1812.11913 · pith_short_12: 6YOY2IUDX4R3 · pith_short_16: 6YOY2IUDX4R3RV5T · pith_short_8: 6YOY2IUD

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/6YOY2IUDX4R3RV5T2ED6FXPBXX \
  | 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: f61d8d2283bf23b8d7b3d107e2dde1bdff4cf8ffa61bd87b09d55d40b3fca5c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5df317a99916ebfa972cfd322e41bc6d460b23965b756cbea2b699160867fd9f",
    "cross_cats_sorted": [
      "math.AT",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2018-12-31T17:38:35Z",
    "title_canon_sha256": "29711f1a8f69bfe5d9f71c9d7615100c46b68f1940d5299cbeb3edc1aa3dac03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.11913",
    "kind": "arxiv",
    "version": 1
  }
}