Pith Number

pith:KNLVDRNA

pith:2004:KNLVDRNAUTY3PGUSRCBA3A2V62

not attested not anchored not stored refs pending

Smooth Cosmologies from M-theory

H. Lu, J.F. Vazquez-Poritz

arxiv:hep-th/0401150 v1 · 2004-01-21 · 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{KNLVDRNAUTY3PGUSRCBA3A2V62}

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	2026-05-18T00:37:10.272460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

535751c5a0a4f1b79a9288820d8355f691e5a8ab75eccb4bc4c32c7f4d5fddb2

Aliases

arxiv: hep-th/0401150 · arxiv_version: hep-th/0401150v1 · doi: 10.48550/arxiv.hep-th/0401150 · pith_short_12: KNLVDRNAUTY3 · pith_short_16: KNLVDRNAUTY3PGUS · pith_short_8: KNLVDRNA

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/KNLVDRNAUTY3PGUSRCBA3A2V62 \
  | 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: 535751c5a0a4f1b79a9288820d8355f691e5a8ab75eccb4bc4c32c7f4d5fddb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "817d3dff1767c16576b6368272ad80ec880816bb21708948291a39e23fe6d318",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2004-01-21T21:41:25Z",
    "title_canon_sha256": "d2b7ce48a80385988ef2652586f8193db4423ac115e5757e2f2fdb6253f29e11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0401150",
    "kind": "arxiv",
    "version": 1
  }
}