Pith Number

pith:FGRJMCVC

pith:2016:FGRJMCVCRTHOIC7UAOMCRLGBIG

not attested not anchored not stored refs pending

Note on three-generation models in heterotic string and F-theory on elliptic Calabi-Yau manifolds over Hirzebruch varieties

Shun'ya Mizoguchi, Tomoki Sakaguchi

arxiv:1607.02890 v1 · 2016-07-11 · 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{FGRJMCVCRTHOIC7UAOMCRLGBIG}

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	2026-05-18T01:11:14.468686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29a2960aa28ccee40bf4039828acc141b912d7b29d9a6b1ca4159813af3287c2

Aliases

arxiv: 1607.02890 · arxiv_version: 1607.02890v1 · doi: 10.48550/arxiv.1607.02890 · pith_short_12: FGRJMCVCRTHO · pith_short_16: FGRJMCVCRTHOIC7U · pith_short_8: FGRJMCVC

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/FGRJMCVCRTHOIC7UAOMCRLGBIG \
  | 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: 29a2960aa28ccee40bf4039828acc141b912d7b29d9a6b1ca4159813af3287c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4549ac7303966f9c5821e3730327fb84afa30be56f7f067384912e4efc260128",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-07-11T10:20:07Z",
    "title_canon_sha256": "c1f6e4aa04fc7b0ec4a22e6aefa8541a7549adbad3ab1033190df934d2bf2e6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.02890",
    "kind": "arxiv",
    "version": 1
  }
}