Pith Number

pith:RXUTHMJF

pith:2018:RXUTHMJFMR6LND6NEPINKT44OW

not attested not anchored not stored refs pending

Unitarity constraint on the K\"ahler curvature

Ryuichiro Kitano, Takahiro Terada, Yohei Ema

arxiv:1807.06940 v2 · 2018-07-18 · hep-th · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RXUTHMJFMR6LND6NEPINKT44OW}

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	2026-05-18T00:05:21.437272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8de933b125647cb68fcd23d0d54f9c75a4a6b1c1d00e8d42b68abd2fcca497ef

Aliases

arxiv: 1807.06940 · arxiv_version: 1807.06940v2 · doi: 10.48550/arxiv.1807.06940 · pith_short_12: RXUTHMJFMR6L · pith_short_16: RXUTHMJFMR6LND6N · pith_short_8: RXUTHMJF

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/RXUTHMJFMR6LND6NEPINKT44OW \
  | 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: 8de933b125647cb68fcd23d0d54f9c75a4a6b1c1d00e8d42b68abd2fcca497ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bd1fe56b4a2724f2c33e053790b970573bc569fa9fb019ccde85c068bc33c5e",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-07-18T13:58:47Z",
    "title_canon_sha256": "17ddd65cbae4328e966924948248fb17748657cff6e57980487b0f6c3f9437cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.06940",
    "kind": "arxiv",
    "version": 2
  }
}