Pith Number

pith:2YPHFQHF

pith:2014:2YPHFQHFMBTQB5PSIHTI2PHOLR

not attested not anchored not stored refs pending

Positivity properties of the bundle of logarithmic tensors on compact K\"ahler manifolds

Fr\'ed\'eric Campana, Mihai Paun

arxiv:1407.3431 v1 · 2014-07-13 · math.AG · 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{2YPHFQHFMBTQB5PSIHTI2PHOLR}

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	2026-05-17T23:53:34.815560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d61e72c0e5606700f5f241e68d3cee5c690ff1edb9560ac0d615fd7137096095

Aliases

arxiv: 1407.3431 · arxiv_version: 1407.3431v1 · doi: 10.48550/arxiv.1407.3431 · pith_short_12: 2YPHFQHFMBTQ · pith_short_16: 2YPHFQHFMBTQB5PS · pith_short_8: 2YPHFQHF

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/2YPHFQHFMBTQB5PSIHTI2PHOLR \
  | 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: d61e72c0e5606700f5f241e68d3cee5c690ff1edb9560ac0d615fd7137096095

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a4efba750c3f486b56f7cb3c05a7d684e4619aa5c1ba849861f3c7266895816",
    "cross_cats_sorted": [
      "math.CV",
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-07-13T05:39:18Z",
    "title_canon_sha256": "605b5dab0c8dfb379abbe8cce15edbf908295d0cdbe5f5aeaf68f07fbec21e26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3431",
    "kind": "arxiv",
    "version": 1
  }
}