Pith Number

pith:JWHPGF2B

pith:2021:JWHPGF2BU5XR3SY67PQHWVK3NF

not attested not anchored not stored refs pending

Semi-inclusive lepto-production of hidden-charm exotic hadrons

Feng-Kun Guo, Zhi Yang

arxiv:2107.12247 v2 · 2021-07-26 · hep-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JWHPGF2BU5XR3SY67PQHWVK3NF}

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	2026-07-05T03:25:33.685853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d8ef31741a76f1dcb1efbe07b555b696c356ada4e80f76a92590481f5c68dc4

Aliases

arxiv: 2107.12247 · arxiv_version: 2107.12247v2 · doi: 10.48550/arxiv.2107.12247 · pith_short_12: JWHPGF2BU5XR · pith_short_16: JWHPGF2BU5XR3SY6 · pith_short_8: JWHPGF2B

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/JWHPGF2BU5XR3SY67PQHWVK3NF \
  | 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: 4d8ef31741a76f1dcb1efbe07b555b696c356ada4e80f76a92590481f5c68dc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27ee6bc85fdf1de2553d2ae60b10ebdf3114c5f4f75099fc73dabf58dea9b3e6",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-07-26T14:51:10Z",
    "title_canon_sha256": "9cbeaab30c39643f6edf0644a540a756017bffa2f6416e58ae0df6e0a14ca334"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.12247",
    "kind": "arxiv",
    "version": 2
  }
}