Pith Number

pith:BKSTDTV6

pith:2011:BKSTDTV6ITPA64RB2EADXKZA4F

not attested not anchored not stored refs pending

Metrics with cone singularities along normal crossing divisors and holomorphic tensor fields

Fr\'ed\'eric Campana, Henri Guenancia, Mihai P\u{a}un

arxiv:1104.4879 v3 · 2011-04-26 · 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{BKSTDTV6ITPA64RB2EADXKZA4F}

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	2026-05-18T01:15:24.515238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0aa531cebe44de0f7221d1003bab20e141c5b21791e4b7ace491739302f0e1b5

Aliases

arxiv: 1104.4879 · arxiv_version: 1104.4879v3 · doi: 10.48550/arxiv.1104.4879 · pith_short_12: BKSTDTV6ITPA · pith_short_16: BKSTDTV6ITPA64RB · pith_short_8: BKSTDTV6

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/BKSTDTV6ITPA64RB2EADXKZA4F \
  | 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: 0aa531cebe44de0f7221d1003bab20e141c5b21791e4b7ace491739302f0e1b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f961540217f5c764672ca6b986416377d158cade30af5c100dc068d2a30e3aca",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2011-04-26T09:47:52Z",
    "title_canon_sha256": "e023b384eefe1209947940b40fc714c36322495632049982a6b9bd262f6db156"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.4879",
    "kind": "arxiv",
    "version": 3
  }
}