Pith Number

pith:P5CI6I6E

pith:2021:P5CI6I6EIPXKMHPKQF2DBCKZC5

not attested not anchored not stored refs pending

Interpretation of neutral charm mesons near threshold as unparticles

Eric Braaten, Hans-Werner Hammer

arxiv:2107.02831 v2 · 2021-07-06 · hep-ph · 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{P5CI6I6EIPXKMHPKQF2DBCKZC5}

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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.

Cited by

2 papers in Pith

Model-independent mass determination of near-threshold states from short-range production

Short-range production of three bottom mesons

Receipt and verification

First computed	2026-07-05T03:50:49.569743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f448f23c443eea61dea8174308959174b2b7bcdec8cd836a8f5805be46982e3

Aliases

arxiv: 2107.02831 · arxiv_version: 2107.02831v2 · doi: 10.48550/arxiv.2107.02831 · pith_short_12: P5CI6I6EIPXK · pith_short_16: P5CI6I6EIPXKMHPK · pith_short_8: P5CI6I6E

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/P5CI6I6EIPXKMHPKQF2DBCKZC5 \
  | 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: 7f448f23c443eea61dea8174308959174b2b7bcdec8cd836a8f5805be46982e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "904e7f00472a6a2ab566a669315f50225cb4f6e94c6a5e1521a98c0d52db7e2f",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-07-06T18:24:45Z",
    "title_canon_sha256": "83a1f5a31eb19e285204ed71b9b7e49822806d9ea1c67dc420cc1847b444e21d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.02831",
    "kind": "arxiv",
    "version": 2
  }
}