Pith Number

pith:TY7CT3JM

pith:2018:TY7CT3JM7RXBPLV43M6TH7ZNKV

not attested not anchored not stored refs pending

searches for ud\bar{s}\bar{b} in the chiral quark model

Jialun Ping, Xiaoyun Chen

arxiv:1807.10505 v1 · 2018-07-27 · 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{TY7CT3JM7RXBPLV43M6TH7ZNKV}

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	2026-05-18T00:04:14.289757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e3e29ed2cfc6e17aebcdb3d33ff2d5566fa909e3e0f2c4935783bb851412aad

Aliases

arxiv: 1807.10505 · arxiv_version: 1807.10505v1 · doi: 10.48550/arxiv.1807.10505 · pith_short_12: TY7CT3JM7RXB · pith_short_16: TY7CT3JM7RXBPLV4 · pith_short_8: TY7CT3JM

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/TY7CT3JM7RXBPLV43M6TH7ZNKV \
  | 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: 9e3e29ed2cfc6e17aebcdb3d33ff2d5566fa909e3e0f2c4935783bb851412aad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a15012bf68dfa4977b813653ba1edd24b8128d8ae455d9117b3f409a934911e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-07-27T09:25:21Z",
    "title_canon_sha256": "22a779dcbdfc5320fcc0051265fb9ed358d47e250dda802e497a15e0107117e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.10505",
    "kind": "arxiv",
    "version": 1
  }
}