Pith Number

pith:YRBABTXA

pith:2000:YRBABTXAIRPQREKTF6K4W3IOR5

not attested not anchored not stored refs pending

BPS states and algebras from quivers

Bartomeu Fiol, Marcos Marino

arxiv:hep-th/0006189 v3 · 2000-06-23 · hep-th · 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{YRBABTXAIRPQREKTF6K4W3IOR5}

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	2026-05-18T02:36:12.978341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c44200cee0445f0891532f95cb6d0e8f7beda750faabb66f34c96dc7ab993651

Aliases

arxiv: hep-th/0006189 · arxiv_version: hep-th/0006189v3 · doi: 10.48550/arxiv.hep-th/0006189 · pith_short_12: YRBABTXAIRPQ · pith_short_16: YRBABTXAIRPQREKT · pith_short_8: YRBABTXA

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/YRBABTXAIRPQREKTF6K4W3IOR5 \
  | 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: c44200cee0445f0891532f95cb6d0e8f7beda750faabb66f34c96dc7ab993651

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c681e5ba6a01f51e28c4307a4e8f71c6e7120d8217b53faf55bd4071f88fc48",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2000-06-23T18:28:22Z",
    "title_canon_sha256": "f0666f7e24f0946f4cb5bc9b0a2ec00fcf3146bcd51a32fc8a5805d00315fbf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0006189",
    "kind": "arxiv",
    "version": 3
  }
}