Pith Number

pith:Q4W3ANU4

pith:2009:Q4W3ANU4RK6SDKS6NXMSKH7NF3

not attested not anchored not stored refs pending

Heterotic N=(0,2) CP(N-1) Model with Twisted Masses

Alexei Yung, Mikhail Shifman, Pavel A. Bolokhov

arxiv:0907.2715 v3 · 2009-07-15 · 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{Q4W3ANU4RK6SDKS6NXMSKH7NF3}

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	2026-05-18T03:05:55.471573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

872db0369c8abd21aa5e6dd9251fed2edfb6b686de738e0d12c395f7697d4eb7

Aliases

arxiv: 0907.2715 · arxiv_version: 0907.2715v3 · doi: 10.48550/arxiv.0907.2715 · pith_short_12: Q4W3ANU4RK6S · pith_short_16: Q4W3ANU4RK6SDKS6 · pith_short_8: Q4W3ANU4

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/Q4W3ANU4RK6SDKS6NXMSKH7NF3 \
  | 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: 872db0369c8abd21aa5e6dd9251fed2edfb6b686de738e0d12c395f7697d4eb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce3d9e545a063ae7305bbc7512e24ac0147376efef472871e9668829da33d2d7",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-07-15T22:04:04Z",
    "title_canon_sha256": "717cc75179fdc90590cde4aaa49b0ecf8dc4cef53328f5da858c32fa855f6679"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.2715",
    "kind": "arxiv",
    "version": 3
  }
}