Pith Number

pith:SRGOJHHA

pith:2016:SRGOJHHAHJMGUPU4YTUG22ORAZ

not attested not anchored not stored refs pending

Heterotic free fermionic and symmetric toroidal orbifold models

A.E. Faraggi, P. Athanasopoulos, S. Groot Nibbelink, V.M. Mehta

arxiv:1602.03082 v2 · 2016-02-09 · 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{SRGOJHHAHJMGUPU4YTUG22ORAZ}

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	2026-05-18T01:17:07.438418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

944ce49ce03a586a3e9cc4e86d69d10662df7820abd55133733d0820dfa34a67

Aliases

arxiv: 1602.03082 · arxiv_version: 1602.03082v2 · doi: 10.48550/arxiv.1602.03082 · pith_short_12: SRGOJHHAHJMG · pith_short_16: SRGOJHHAHJMGUPU4 · pith_short_8: SRGOJHHA

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/SRGOJHHAHJMGUPU4YTUG22ORAZ \
  | 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: 944ce49ce03a586a3e9cc4e86d69d10662df7820abd55133733d0820dfa34a67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a42ebcfaafec38b6524ddd07650aa26443d22aa5963dd1e8d65e2f252f2cb2a8",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-02-09T17:19:22Z",
    "title_canon_sha256": "b91875a73a7ddaeb3e34b88839a55dc6ceffdc00d2d54472bc992df5592f929c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.03082",
    "kind": "arxiv",
    "version": 2
  }
}