Pith Number

pith:BQAMBZ5A

pith:2016:BQAMBZ5AMJFSQGWWE4I2YGPEOZ

not attested not anchored not stored refs pending

Homological S-Duality in 4d N=2 QFTs

Matteo Caorsi, Sergio Cecotti

arxiv:1612.08065 v1 · 2016-12-23 · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BQAMBZ5AMJFSQGWWE4I2YGPEOZ}

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	2026-05-18T00:54:04.992645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c00c0e7a0624b281ad62711ac19e47654b04ae5dfc5db63987ad43211f37adb

Aliases

arxiv: 1612.08065 · arxiv_version: 1612.08065v1 · doi: 10.48550/arxiv.1612.08065 · pith_short_12: BQAMBZ5AMJFS · pith_short_16: BQAMBZ5AMJFSQGWW · pith_short_8: BQAMBZ5A

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/BQAMBZ5AMJFSQGWWE4I2YGPEOZ \
  | 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: 0c00c0e7a0624b281ad62711ac19e47654b04ae5dfc5db63987ad43211f37adb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe3298cc711220dc02ea3e8acf2c05e872b2c5cdcd177fa77398eadae17d5b8a",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-12-23T19:14:38Z",
    "title_canon_sha256": "a255a26f6e9519c5a5b654f62c3a03feafa3ada278c55b45c0e6645ba531a864"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.08065",
    "kind": "arxiv",
    "version": 1
  }
}