Pith Number

pith:YSGTP4PE

pith:2005:YSGTP4PEWDNHDB5KAPVAIG2L3R

not attested not anchored not stored refs pending

Kac-Moody algebras in gravity and M-theories

Laurent Houart

arxiv:hep-th/0511009 v1 · 2005-11-01 · 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{YSGTP4PEWDNHDB5KAPVAIG2L3R}

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	2026-05-18T04:17:54.713426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c48d37f1e4b0da7187aa03ea041b4bdc5eefc17c3fbcc4031c0f6dd3813d7b3e

Aliases

arxiv: hep-th/0511009 · arxiv_version: hep-th/0511009v1 · doi: 10.48550/arxiv.hep-th/0511009 · pith_short_12: YSGTP4PEWDNH · pith_short_16: YSGTP4PEWDNHDB5K · pith_short_8: YSGTP4PE

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/YSGTP4PEWDNHDB5KAPVAIG2L3R \
  | 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: c48d37f1e4b0da7187aa03ea041b4bdc5eefc17c3fbcc4031c0f6dd3813d7b3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b25b3e1e7231ceb1723e00954358a828a7f112d33913c9b691181b2c45fe8cec",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2005-11-01T16:14:28Z",
    "title_canon_sha256": "e6d9f2ce05e3544c239e83ed362b05e9d4205ef8aaa0fea0148e3f301a28efc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0511009",
    "kind": "arxiv",
    "version": 1
  }
}