Pith Number

pith:PRSSB6TZ

pith:2017:PRSSB6TZ7BUOAXYCSWPH5TN3OQ

not attested not anchored not stored refs pending

The complex world of superstrings: On semichiral sigma models

Malin G\"oteman

arxiv:1705.04124 v1 · 2017-05-11 · 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{PRSSB6TZ7BUOAXYCSWPH5TN3OQ}

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	2026-05-18T00:44:41.369602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c6520fa79f868e05f02959e7ecdbb740763d72d9524ae0b767076ef187cef94

Aliases

arxiv: 1705.04124 · arxiv_version: 1705.04124v1 · doi: 10.48550/arxiv.1705.04124 · pith_short_12: PRSSB6TZ7BUO · pith_short_16: PRSSB6TZ7BUOAXYC · pith_short_8: PRSSB6TZ

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/PRSSB6TZ7BUOAXYCSWPH5TN3OQ \
  | 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: 7c6520fa79f868e05f02959e7ecdbb740763d72d9524ae0b767076ef187cef94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54855b5a1fbb375d34edb5970828b46b95c73eac499c17dbccdf61fd20a1ed48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-05-11T12:08:29Z",
    "title_canon_sha256": "3c02b20a7137bf22fec64e6d3880e9f62fc72f6193a3cab521e02e4ec52c3701"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.04124",
    "kind": "arxiv",
    "version": 1
  }
}