Pith Number

pith:277NMS6N

pith:2024:277NMS6NITP3MMNNJ2MHAT7W5T

not attested not anchored not stored refs pending

Chern Characteristics and Todd-Hirzebruch Identities for Transpolar Pairs of Toric Spaces

Per Berglund, Tristan H\"ubsch

arxiv:2403.07139 v3 · 2024-03-11 · hep-th · math.AG · 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{277NMS6NITP3MMNNJ2MHAT7W5T}

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.

Cited by

1 paper in Pith

Beyond Algebraic Superstring Compactification: Part II

Receipt and verification

First computed	2026-05-22T01:03:39.303635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7fed64bcd44dfb631ad4e98704ff6ece8c6597ced0b4261f4d6f381b14c43ca

Aliases

arxiv: 2403.07139 · arxiv_version: 2403.07139v3 · doi: 10.48550/arxiv.2403.07139 · pith_short_12: 277NMS6NITP3 · pith_short_16: 277NMS6NITP3MMNN · pith_short_8: 277NMS6N

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/277NMS6NITP3MMNNJ2MHAT7W5T \
  | 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: d7fed64bcd44dfb631ad4e98704ff6ece8c6597ced0b4261f4d6f381b14c43ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1edd99f8529cc04c41059128e635b281daaa12c04dfa4828d36556f4828a634",
    "cross_cats_sorted": [
      "math.AG",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2024-03-11T20:12:24Z",
    "title_canon_sha256": "69f0c0fbb29a60f22c6012e1d6ccd617edc2fc44cc0a683d1bdd24b977402033"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.07139",
    "kind": "arxiv",
    "version": 3
  }
}