Pith Number

pith:SNY34J7E

pith:2014:SNY34J7EOURN7JJHYGYF6GBOGF

not attested not anchored not stored refs pending

Tight maps and holomorphicity, exceptional spaces

Oskar Hamlet, Takayuki Okuda

arxiv:1410.8061 v1 · 2014-10-29 · 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{SNY34J7EOURN7JJHYGYF6GBOGF}

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	2026-05-18T02:39:07.402865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9371be27e47522dfa527c1b05f182e317ee63c82d4b25cf988d411d16f2c61f5

Aliases

arxiv: 1410.8061 · arxiv_version: 1410.8061v1 · doi: 10.48550/arxiv.1410.8061 · pith_short_12: SNY34J7EOURN · pith_short_16: SNY34J7EOURN7JJH · pith_short_8: SNY34J7E

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/SNY34J7EOURN7JJHYGYF6GBOGF \
  | 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: 9371be27e47522dfa527c1b05f182e317ee63c82d4b25cf988d411d16f2c61f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c07af31637dcdc888bf96a2747a3b00603565fdc744cf1d5c1bba984b20cd264",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-10-29T17:11:05Z",
    "title_canon_sha256": "49b7c8a9b44786361d5092b4d87aade7cd13b128d5ae24dbc825b68c80b03c1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.8061",
    "kind": "arxiv",
    "version": 1
  }
}