Pith Number

pith:GK5SFGSX

pith:2012:GK5SFGSX6GHDNC7JUDQOR75BHF

not attested not anchored not stored refs pending

Nearly K\"ahler heterotic compactifications with fermion condensates

Alexander D. Popov, Athanasios Chatzistavrakidis, Olaf Lechtenfeld

arxiv:1202.1278 v2 · 2012-02-06 · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GK5SFGSX6GHDNC7JUDQOR75BHF}

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	2026-05-18T01:58:33.266170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32bb229a57f18e368be9a0e0e8ffa13959fb3080c876e4e78107dbf639837aee

Aliases

arxiv: 1202.1278 · arxiv_version: 1202.1278v2 · doi: 10.48550/arxiv.1202.1278 · pith_short_12: GK5SFGSX6GHD · pith_short_16: GK5SFGSX6GHDNC7J · pith_short_8: GK5SFGSX

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/GK5SFGSX6GHDNC7JUDQOR75BHF \
  | 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: 32bb229a57f18e368be9a0e0e8ffa13959fb3080c876e4e78107dbf639837aee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b37ce9e0fb3f7423f413ee8465ec48f4ea9fa04a326e67f0d5287a2bcea30295",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-02-06T21:00:00Z",
    "title_canon_sha256": "fe3ce03f4fb86cb07532f9c815467b770e3032eefe42c17c1a49957bd192785e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.1278",
    "kind": "arxiv",
    "version": 2
  }
}