Pith Number

pith:HYTFBZFZ

pith:2011:HYTFBZFZ3BIPXC5KWF6UNVHD67

not attested not anchored not stored refs pending

F-theory GUTs with U(1) Symmetries: Generalities and Survey

Joseph Marsano, Matthew J. Dolan, Natalia Saulina, Sakura Schafer-Nameki

arxiv:1102.0290 v2 · 2011-02-01 · 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{HYTFBZFZ3BIPXC5KWF6UNVHD67}

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	2026-05-18T03:23:35.984593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e2650e4b9d850fb8baab17d46d4e3f7d497718c8f2c4f322c52ed3603d0f1d8

Aliases

arxiv: 1102.0290 · arxiv_version: 1102.0290v2 · doi: 10.48550/arxiv.1102.0290 · pith_short_12: HYTFBZFZ3BIP · pith_short_16: HYTFBZFZ3BIPXC5K · pith_short_8: HYTFBZFZ

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/HYTFBZFZ3BIPXC5KWF6UNVHD67 \
  | 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: 3e2650e4b9d850fb8baab17d46d4e3f7d497718c8f2c4f322c52ed3603d0f1d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "005e786dcaf42ee8d8efe49710260321c405cf51073daef2d784678b61891a20",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-02-01T21:00:17Z",
    "title_canon_sha256": "e9da0c2ef0f7092327cbbad72942493229399e1daf3becb00a010dc55531583c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.0290",
    "kind": "arxiv",
    "version": 2
  }
}