Pith Number

pith:SVXA77AQ

pith:2014:SVXA77AQPBY2Y5XSDK7IVDBFYA

not attested not anchored not stored refs pending

The Hartogs Extension Theorem for holomorphic vector bundles and sprays

Erlend F. Wold, Nikolay Shcherbina, Rafael B. Andrist

arxiv:1410.2578 v1 · 2014-10-09 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SVXA77AQPBY2Y5XSDK7IVDBFYA}

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	2026-05-18T02:40:46.113265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

956e0ffc107871ac76f21abe8a8c25c02fb9fae64510ca16c2dddaceda43724e

Aliases

arxiv: 1410.2578 · arxiv_version: 1410.2578v1 · doi: 10.48550/arxiv.1410.2578 · pith_short_12: SVXA77AQPBY2 · pith_short_16: SVXA77AQPBY2Y5XS · pith_short_8: SVXA77AQ

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/SVXA77AQPBY2Y5XSDK7IVDBFYA \
  | 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: 956e0ffc107871ac76f21abe8a8c25c02fb9fae64510ca16c2dddaceda43724e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9b403d30e306c2fd80f358155550ba70737e4270b792ce2c489bf3bba8fea8b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2014-10-09T19:10:29Z",
    "title_canon_sha256": "4aafbd8a0b1eb66b09f60b6b70b54c5d9e55e18950d84ea1126a8eb55beeefea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.2578",
    "kind": "arxiv",
    "version": 1
  }
}