Pith Number

pith:W2BZB4Z5

pith:2020:W2BZB4Z5FVWSFDOR6HQGQQURDY

not attested not anchored not stored refs pending

On TCS $G_2$ manifolds and 4D Emergent Strings

Fengjun Xu

arxiv:2006.02350 v2 · 2020-06-03 · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W2BZB4Z5FVWSFDOR6HQGQQURDY}

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.

Cited by

2 papers in Pith

Alice in Warpland: KK modes, Warped Compactifications and the Swampland

String probes, simple currents, and the no global symmetries conjecture

Receipt and verification

First computed	2026-07-05T01:46:55.368558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b68390f33d2d6d228dd1f1e06842911e3d3fd75ee937f82fb8f889d4a04d9ccc

Aliases

arxiv: 2006.02350 · arxiv_version: 2006.02350v2 · doi: 10.48550/arxiv.2006.02350 · pith_short_12: W2BZB4Z5FVWS · pith_short_16: W2BZB4Z5FVWSFDOR · pith_short_8: W2BZB4Z5

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/W2BZB4Z5FVWSFDOR6HQGQQURDY \
  | 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: b68390f33d2d6d228dd1f1e06842911e3d3fd75ee937f82fb8f889d4a04d9ccc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3682c8c9a3838f856ce728ffeea2c1557f881769dd49cd038476d741a5cb2a3",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-06-03T16:00:01Z",
    "title_canon_sha256": "455a703f39d2c453a770b2e04ac4ee1c128679a946f02ed1551bef812d086b31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.02350",
    "kind": "arxiv",
    "version": 2
  }
}