Pith Number

pith:XJCBTDAZ

pith:2014:XJCBTDAZXIBLXO2ISCF33Y7TT2

not attested not anchored not stored refs pending

Inequalities \`a la Fr\"olicher and cohomological decompositions

Adriano Tomassini, Daniele Angella

arxiv:1403.2298 v1 · 2014-03-10 · math.DG · math.CV · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XJCBTDAZXIBLXO2ISCF33Y7TT2}

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	2026-05-18T01:35:35.414236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba44198c19ba02bbbb48908bbde3f39eb0a81e2e24fc42dbe3be194b53354345

Aliases

arxiv: 1403.2298 · arxiv_version: 1403.2298v1 · doi: 10.48550/arxiv.1403.2298 · pith_short_12: XJCBTDAZXIBL · pith_short_16: XJCBTDAZXIBLXO2I · pith_short_8: XJCBTDAZ

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/XJCBTDAZXIBLXO2ISCF33Y7TT2 \
  | 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: ba44198c19ba02bbbb48908bbde3f39eb0a81e2e24fc42dbe3be194b53354345

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39ee387b22c3fc58d1231fe90d8399cee5511631b7557c53a5589da1d4c4465e",
    "cross_cats_sorted": [
      "math.CV",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-03-10T16:50:56Z",
    "title_canon_sha256": "7518e0622f1215171651f8630db679b606aed92c49f3be790f8cb4b0c7273141"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.2298",
    "kind": "arxiv",
    "version": 1
  }
}