Pith Number

pith:P7NVV5DO

pith:2017:P7NVV5DOW7BQPU4645PYRS2QDG

not attested not anchored not stored refs pending

SV-map between Type I and Heterotic Sigma Models

A. Fotopoulos, S. Stieberger, T.R. Taylor, Wei Fan

arxiv:1711.05821 v1 · 2017-11-15 · 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{P7NVV5DOW7BQPU4645PYRS2QDG}

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	2026-05-18T00:19:25.239217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fdb5af46eb7c307d39ee75f88cb5019b225faf4f0ccfbda19a7a6ee0b0fdddc

Aliases

arxiv: 1711.05821 · arxiv_version: 1711.05821v1 · doi: 10.48550/arxiv.1711.05821 · pith_short_12: P7NVV5DOW7BQ · pith_short_16: P7NVV5DOW7BQPU46 · pith_short_8: P7NVV5DO

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/P7NVV5DOW7BQPU4645PYRS2QDG \
  | 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: 7fdb5af46eb7c307d39ee75f88cb5019b225faf4f0ccfbda19a7a6ee0b0fdddc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9705479a090d9c8a9008ec656df18b25f826d1352b93a87e22989206063dd4a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-11-15T21:59:34Z",
    "title_canon_sha256": "f25a5a45ccbdaf5d59b3681639b4574a8ce058a5a9635c48839fbbb417f061f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.05821",
    "kind": "arxiv",
    "version": 1
  }
}