Pith Number

pith:ZNJLDCCP

pith:2020:ZNJLDCCPXGULLU5YTFN4NTOFDK

not attested not anchored not stored refs pending

Learning Physics at Future $e^-e^+$ Colliders with Machine

Lingfeng Li, Si-Jun Xu, Tao Liu, Ying-Ying Li

arxiv:2004.15013 v2 · 2020-04-30 · 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{ZNJLDCCPXGULLU5YTFN4NTOFDK}

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	2026-07-05T01:46:52.175046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb52b1884fb9a8b5d3b8995bc6cdc51ab2d30578d24d36eb11c8c713ff2c39e9

Aliases

arxiv: 2004.15013 · arxiv_version: 2004.15013v2 · doi: 10.48550/arxiv.2004.15013 · pith_short_12: ZNJLDCCPXGUL · pith_short_16: ZNJLDCCPXGULLU5Y · pith_short_8: ZNJLDCCP

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/ZNJLDCCPXGULLU5YTFN4NTOFDK \
  | 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: cb52b1884fb9a8b5d3b8995bc6cdc51ab2d30578d24d36eb11c8c713ff2c39e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c58cbd684b57dc11acbc285cd3b04cf297a5529b8075631df35e882b2f4ccecd",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-04-30T17:56:37Z",
    "title_canon_sha256": "dc228e757e96d6d5b6105f6974a435d3fec15328834287c36eb006f29e987f31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.15013",
    "kind": "arxiv",
    "version": 2
  }
}