Pith Number

pith:E7INH3FJ

pith:2020:E7INH3FJPY5EXOJRFEKDTWQIJ3

not attested not anchored not stored refs pending

Long Way to Ricci Flatness

Alexei Yung, Chao-Hsiang Sheu, Gianni Tallarita, Jin Chen, Mikhail Shifman

arxiv:2006.01188 v1 · 2020-06-01 · 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{E7INH3FJPY5EXOJRFEKDTWQIJ3}

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

1 paper in Pith

Ricci-flat metrics from gauged linear $\sigma$-models without RG flow

Receipt and verification

First computed	2026-07-05T01:46:55.217078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27d0d3eca97e3a4bb931291439da084ed45cac9aab0cb1cd27a5719dafda9c8f

Aliases

arxiv: 2006.01188 · arxiv_version: 2006.01188v1 · doi: 10.48550/arxiv.2006.01188 · pith_short_12: E7INH3FJPY5E · pith_short_16: E7INH3FJPY5EXOJR · pith_short_8: E7INH3FJ

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/E7INH3FJPY5EXOJRFEKDTWQIJ3 \
  | 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: 27d0d3eca97e3a4bb931291439da084ed45cac9aab0cb1cd27a5719dafda9c8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b3ba3ecfa938ea0fc8a12c4f36e722ef7f967d5294ad078c989623b01443c1e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-06-01T18:26:15Z",
    "title_canon_sha256": "4432eedef9e8fa556db0c69252e2be6737d5ee7ff5210fc062ed84691a0ac5f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.01188",
    "kind": "arxiv",
    "version": 1
  }
}