Pith Number

pith:3PXZWDVV

pith:2015:3PXZWDVVLLD5LNCKNG4XV6K34N

not attested not anchored not stored refs pending

The Massless Spectrum of Heterotic Compactifications

Edward Hardy, Eirik Eik Svanes, Xenia de la Ossa

arxiv:1511.02812 v1 · 2015-11-06 · hep-th · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3PXZWDVVLLD5LNCKNG4XV6K34N}

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	2026-05-18T01:00:40.194870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbef9b0eb55ac7d5b44a69b97af95be37ae89081209b41ef8d5e989be55870ef

Aliases

arxiv: 1511.02812 · arxiv_version: 1511.02812v1 · doi: 10.48550/arxiv.1511.02812 · pith_short_12: 3PXZWDVVLLD5 · pith_short_16: 3PXZWDVVLLD5LNCK · pith_short_8: 3PXZWDVV

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/3PXZWDVVLLD5LNCKNG4XV6K34N \
  | 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: dbef9b0eb55ac7d5b44a69b97af95be37ae89081209b41ef8d5e989be55870ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ca32b229a2dee0d0f54c170273d41b7921507a6c9680e6267fb18d86bcc7e4b",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-11-06T19:45:03Z",
    "title_canon_sha256": "7778948fca369a1c2eec80e9f0562bcb0dd1f1ae8b7f2ab1149eacdd0e0fc31b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.02812",
    "kind": "arxiv",
    "version": 1
  }
}