Pith Number

pith:G7E5BKOI

pith:2011:G7E5BKOIE2LW5LM7OPR2D52G2L

not attested not anchored not stored refs pending

Towards a Systematic Construction of Realistic D-brane Models on a del Pezzo Singularity

Fernando Quevedo, Matthew J. Dolan, Sven Krippendorf

arxiv:1106.6039 v3 · 2011-06-29 · hep-th · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G7E5BKOIE2LW5LM7OPR2D52G2L}

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	2026-05-18T02:01:26.824839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37c9d0a9c826976ead9f73e3a1f746d2d82ebead5468437722132945b805e3ec

Aliases

arxiv: 1106.6039 · arxiv_version: 1106.6039v3 · doi: 10.48550/arxiv.1106.6039 · pith_short_12: G7E5BKOIE2LW · pith_short_16: G7E5BKOIE2LW5LM7 · pith_short_8: G7E5BKOI

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/G7E5BKOIE2LW5LM7OPR2D52G2L \
  | 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: 37c9d0a9c826976ead9f73e3a1f746d2d82ebead5468437722132945b805e3ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45cf192f05f2239293bdf96c3a0400a08618fdf7f54d731b244bd7bae767cd1b",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-06-29T19:46:53Z",
    "title_canon_sha256": "dc3a8946642b2981185cffb8d23dfbfc1474f0d4bf5657b4f81b43962ea663a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.6039",
    "kind": "arxiv",
    "version": 3
  }
}