Pith Number

pith:67FIXEFU

pith:2020:67FIXEFUE7OJS6XMRW4U7X4KJG

not attested not anchored not stored refs pending

Canonical interpretations of the newly observed $\Xi_c(2923)^0$, $\Xi_c(2939)^0$ and $\Xi_c(2965)^0$ resonances

Qi-Fang L\"u

arxiv:2004.02374 v2 · 2020-04-06 · hep-ph · hep-ex · nucl-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{67FIXEFUE7OJS6XMRW4U7X4KJG}

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	2026-07-05T01:46:17.687748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7ca8b90b427dc997aec8db94fdf8a49b08199969107f0b9d6c4fbb13a917f17

Aliases

arxiv: 2004.02374 · arxiv_version: 2004.02374v2 · doi: 10.48550/arxiv.2004.02374 · pith_short_12: 67FIXEFUE7OJ · pith_short_16: 67FIXEFUE7OJS6XM · pith_short_8: 67FIXEFU

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/67FIXEFUE7OJS6XMRW4U7X4KJG \
  | 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: f7ca8b90b427dc997aec8db94fdf8a49b08199969107f0b9d6c4fbb13a917f17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6d7dffd8e80521ac6c8cc8afef8eb4230723022fe51251c9c984cdb23fc9065",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-04-06T02:19:14Z",
    "title_canon_sha256": "0e0b60469192eb467fc71e36700621b38c2f82ae2399bcdd957a62862f4fcb86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.02374",
    "kind": "arxiv",
    "version": 2
  }
}