Pith Number

pith:CEAGUL5K

pith:2013:CEAGUL5KA3ICPTUTMANLBKMQOW

not attested not anchored not stored refs pending

Transitive Courant Algebroids, String Structures and T-duality

David Baraglia, Pedram Hekmati

arxiv:1308.5159 v2 · 2013-08-21 · math.DG · 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{CEAGUL5KA3ICPTUTMANLBKMQOW}

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	2026-05-18T01:29:22.017947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11006a2faa06d027ce93601ab0a99075ad3ed43b0084a4b83575b58b583d415a

Aliases

arxiv: 1308.5159 · arxiv_version: 1308.5159v2 · doi: 10.48550/arxiv.1308.5159 · pith_short_12: CEAGUL5KA3IC · pith_short_16: CEAGUL5KA3ICPTUT · pith_short_8: CEAGUL5K

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/CEAGUL5KA3ICPTUTMANLBKMQOW \
  | 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: 11006a2faa06d027ce93601ab0a99075ad3ed43b0084a4b83575b58b583d415a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5556e66ea3f966d1024024e9813b72407b0bd3e9e11c00454ce8cd0f6de55f5d",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2013-08-21T13:38:13Z",
    "title_canon_sha256": "d3ddbc91d1bd771d99a6a1c8dd2776d8667c5ea7088f8e99bb5b2f63099bc3f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.5159",
    "kind": "arxiv",
    "version": 2
  }
}