Pith Number

pith:XLY26B2M

pith:2001:XLY26B2MOGWQRUQNHD7M72XJMU

not attested not anchored not stored refs pending

Branes Wrapped on Coassociative Cycles

Rafael Hernandez

arxiv:hep-th/0106055 v2 · 2001-06-06 · 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{XLY26B2MOGWQRUQNHD7M72XJMU}

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	2026-07-04T16:27:54.243969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

baf1af074c71ad08d20d38fecfeae9650bf1f0a4dfaf7254517fbdd25f516d9a

Aliases

arxiv: hep-th/0106055 · arxiv_version: hep-th/0106055v2 · doi: 10.48550/arxiv.hep-th/0106055 · pith_short_12: XLY26B2MOGWQ · pith_short_16: XLY26B2MOGWQRUQN · pith_short_8: XLY26B2M

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/XLY26B2MOGWQRUQNHD7M72XJMU \
  | 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: baf1af074c71ad08d20d38fecfeae9650bf1f0a4dfaf7254517fbdd25f516d9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "522d58a9052e9b4902362f886e352110973ccfdcbe3738b66e2680ac041fd73a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2001-06-06T18:06:42Z",
    "title_canon_sha256": "38837ed12e003763fcea89b024a149f3b47d82118f62b5c95102b3819881705c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0106055",
    "kind": "arxiv",
    "version": 2
  }
}