Pith Number

pith:3TO7GX3P

pith:2018:3TO7GX3P5KUWDBQUS7WQXIKLNW

not attested not anchored not stored refs pending

Dolbeault cohomologies of blowing up complex manifolds II: bundle-valued case

Sheng Rao, Song Yang, Xiangdong Yang

arxiv:1809.07277 v2 · 2018-09-19 · math.AG · math.AT · math.CV · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3TO7GX3P5KUWDBQUS7WQXIKLNW}

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	2026-05-17T23:58:55.916196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcddf35f6feaa961861497ed0ba14b6d8a4be0aa6a7de925f3702c3aea3e3c31

Aliases

arxiv: 1809.07277 · arxiv_version: 1809.07277v2 · doi: 10.48550/arxiv.1809.07277 · pith_short_12: 3TO7GX3P5KUW · pith_short_16: 3TO7GX3P5KUWDBQU · pith_short_8: 3TO7GX3P

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/3TO7GX3P5KUWDBQUS7WQXIKLNW \
  | 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: dcddf35f6feaa961861497ed0ba14b6d8a4be0aa6a7de925f3702c3aea3e3c31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "719edc4faf0ea50c87d852186ff4f4a89401a199acf3ae0ea20d06ec80075667",
    "cross_cats_sorted": [
      "math.AT",
      "math.CV",
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2018-09-19T16:17:09Z",
    "title_canon_sha256": "b42244a55a29890db804f71e09dd0772a952b220ae78d484f4eba2519c44a8cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.07277",
    "kind": "arxiv",
    "version": 2
  }
}