Pith Number

pith:CL7MJ75M

pith:2020:CL7MJ75MC6ZMNRPYSAMTVBSVM4

not attested not anchored not stored refs pending

The Topological Symmetric Orbifold

Jan Troost, Songyuan Li

arxiv:2006.09346 v2 · 2020-06-16 · 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{CL7MJ75MC6ZMNRPYSAMTVBSVM4}

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	2026-07-05T01:55:56.467149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12fec4ffac17b2c6c5f890193a8655672632a16407258f9f54763753d2ea4280

Aliases

arxiv: 2006.09346 · arxiv_version: 2006.09346v2 · doi: 10.48550/arxiv.2006.09346 · pith_short_12: CL7MJ75MC6ZM · pith_short_16: CL7MJ75MC6ZMNRPY · pith_short_8: CL7MJ75M

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/CL7MJ75MC6ZMNRPYSAMTVBSVM4 \
  | 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: 12fec4ffac17b2c6c5f890193a8655672632a16407258f9f54763753d2ea4280

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b56a93093836bbab24dded043dec439ae0679cdbfc8f57d468b0858926d06b4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-06-16T17:39:27Z",
    "title_canon_sha256": "c20cc40a1cd8e13644cf073bdd12c1361dc4a1d0b7fadab8bff8bb116ca4fa0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.09346",
    "kind": "arxiv",
    "version": 2
  }
}