Pith Number

pith:HAEGQPMX

pith:2008:HAEGQPMXZOM3XOUM27CN6UZSVL

not attested not anchored not stored refs pending

Real forms of very extended Kac-Moody algebras and theories with eight supersymmetries

Antoine Van Proeyen, Fabio Riccioni, Peter West

arxiv:0801.2763 v3 · 2008-01-17 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HAEGQPMXZOM3XOUM27CN6UZSVL}

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	2026-05-18T02:35:23.661087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3808683d97cb99bbba8cd7c4df5332aafc5a6cf9b96f245020ec3bba3914f6fa

Aliases

arxiv: 0801.2763 · arxiv_version: 0801.2763v3 · doi: 10.48550/arxiv.0801.2763 · pith_short_12: HAEGQPMXZOM3 · pith_short_16: HAEGQPMXZOM3XOUM · pith_short_8: HAEGQPMX

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/HAEGQPMXZOM3XOUM27CN6UZSVL \
  | 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: 3808683d97cb99bbba8cd7c4df5332aafc5a6cf9b96f245020ec3bba3914f6fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cc813422b30a8220d2b67bf18012d43590c3b0848593425c01c917bc385d837",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2008-01-17T20:50:07Z",
    "title_canon_sha256": "4e2832884390c4fdcbdfc57174b2f14cd561ce2d2cc0632abea181eb4b313280"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.2763",
    "kind": "arxiv",
    "version": 3
  }
}