Pith Number

pith:VLT4ZWJ4

pith:2010:VLT4ZWJ4RYOFOEXPCQ5SKQ6A7K

not attested not anchored not stored refs pending

Critical view of the claimed $\Theta^+$ pentaquark

A. Martinez Torres, E. Oset

arxiv:1012.3781 v1 · 2010-12-16 · nucl-th · 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{VLT4ZWJ4RYOFOEXPCQ5SKQ6A7K}

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	2026-05-18T02:04:23.386611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aae7ccd93c8e1c5712ef143b2543c0faa72f028b389aab594794bc4a57d43955

Aliases

arxiv: 1012.3781 · arxiv_version: 1012.3781v1 · doi: 10.48550/arxiv.1012.3781 · pith_short_12: VLT4ZWJ4RYOF · pith_short_16: VLT4ZWJ4RYOFOEXP · pith_short_8: VLT4ZWJ4

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/VLT4ZWJ4RYOFOEXPCQ5SKQ6A7K \
  | 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: aae7ccd93c8e1c5712ef143b2543c0faa72f028b389aab594794bc4a57d43955

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fd5f0a092ee6444ae26204f76f377638d27e0652fcad57f7105a81f5c04e264",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2010-12-16T23:34:37Z",
    "title_canon_sha256": "85c42c3df8ecf1f74f81752cac97822191547d83d645b99a833b80e1bb3381fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.3781",
    "kind": "arxiv",
    "version": 1
  }
}