Pith Number

pith:5FLTGIAT

pith:2016:5FLTGIATRRGAU6IV42UE2NUC4G

not attested not anchored not stored refs pending

Generalized polarized manifolds with low second class

Andrea Luigi Tironi, Antonio Lanteri

arxiv:1608.07732 v2 · 2016-08-27 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5FLTGIATRRGAU6IV42UE2NUC4G}

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	2026-05-18T00:01:39.317740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9573320138c4c0a7915e6a84d3682e18e885c325e11dc4dcada62b310f96f90

Aliases

arxiv: 1608.07732 · arxiv_version: 1608.07732v2 · doi: 10.48550/arxiv.1608.07732 · pith_short_12: 5FLTGIATRRGA · pith_short_16: 5FLTGIATRRGAU6IV · pith_short_8: 5FLTGIAT

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/5FLTGIATRRGAU6IV42UE2NUC4G \
  | 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: e9573320138c4c0a7915e6a84d3682e18e885c325e11dc4dcada62b310f96f90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4794d484376c0326e5590518569db42f6b242e562fe8a91b61f67ed90301be19",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-08-27T18:26:39Z",
    "title_canon_sha256": "0c56b4f89d137f904a71984690f9f5f370f92e0ae90a0805388c31fc7237f9cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.07732",
    "kind": "arxiv",
    "version": 2
  }
}