Pith Number

pith:IA5B35NM

pith:2014:IA5B35NMON4SDEJSXBTRUPVSA6

not attested not anchored not stored refs pending

The jumping phenomenon of the dimensions of Bott-Chern cohomology groups and Aeppli cohomology groups

Jiezhu Lin, Xuanming Ye

arxiv:1403.0285 v2 · 2014-03-03 · 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{IA5B35NMON4SDEJSXBTRUPVSA6}

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	2026-05-18T02:56:59.397709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

403a1df5ac7379219132b8671a3eb207bd9aadc0725949e30c49de1d42fde7c4

Aliases

arxiv: 1403.0285 · arxiv_version: 1403.0285v2 · doi: 10.48550/arxiv.1403.0285 · pith_short_12: IA5B35NMON4S · pith_short_16: IA5B35NMON4SDEJS · pith_short_8: IA5B35NM

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/IA5B35NMON4SDEJSXBTRUPVSA6 \
  | 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: 403a1df5ac7379219132b8671a3eb207bd9aadc0725949e30c49de1d42fde7c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdf8db7b3cb3fc89e876842ebf0179a40895176f283e5ec2fe9fe604e1560ba7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-03-03T00:56:44Z",
    "title_canon_sha256": "3f316ace230e50bd5588c9b13ee8c309f8b37739dfc69b6a24413bbb6f50f95b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.0285",
    "kind": "arxiv",
    "version": 2
  }
}