Pith Number

pith:REXLDYTK

pith:2006:REXLDYTKDI4KJ6JPYCBYHYYSJY

not attested not anchored not stored refs pending

The XYZ's of c\bar{c}: Hints of Exotic New Mesons

Stephen Godfrey (Carleton University)

arxiv:hep-ph/0605152 v1 · 2006-05-12 · 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{REXLDYTKDI4KJ6JPYCBYHYYSJY}

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	2026-05-18T04:26:10.079656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

892eb1e26a1a38a4f92fc08383e3124e155f3ba1d2f30bbd6ae7ac60fe07ccda

Aliases

arxiv: hep-ph/0605152 · arxiv_version: hep-ph/0605152v1 · doi: 10.48550/arxiv.hep-ph/0605152 · pith_short_12: REXLDYTKDI4K · pith_short_16: REXLDYTKDI4KJ6JP · pith_short_8: REXLDYTK

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/REXLDYTKDI4KJ6JPYCBYHYYSJY \
  | 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: 892eb1e26a1a38a4f92fc08383e3124e155f3ba1d2f30bbd6ae7ac60fe07ccda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f19905b99c05fe9a8be227465a7769245e271f8f55ecaaec8637cbe187abeaf",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2006-05-12T18:58:09Z",
    "title_canon_sha256": "214c734851a339eb822f37da27bdd977bfc67ed680f9fc4058814833357145e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0605152",
    "kind": "arxiv",
    "version": 1
  }
}