Pith Number

pith:PQU2FPMP

pith:2010:PQU2FPMPPZCXQFDQXU7YNSZUCD

not attested not anchored not stored refs pending

Comment on "Possibility of Deeply Bound Hadronic Molecules from Single Pion Exchange"

A. A. Filin, A. E. Kudryavtsev, A. Romanov, A. V. Nefediev, C. Hanhart, U.-G. Mei{\ss}ner, V. Baru, Yu. S. Kalashnikova

arxiv:1004.4789 v1 · 2010-04-27 · 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{PQU2FPMPPZCXQFDQXU7YNSZUCD}

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	2026-05-18T01:09:23.999737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c29a2bd8f7e45781470bd3f86cb3410dd4d76a3fa5fa8b4fd061f064c981eb2

Aliases

arxiv: 1004.4789 · arxiv_version: 1004.4789v1 · doi: 10.48550/arxiv.1004.4789 · pith_short_12: PQU2FPMPPZCX · pith_short_16: PQU2FPMPPZCXQFDQ · pith_short_8: PQU2FPMP

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/PQU2FPMPPZCXQFDQXU7YNSZUCD \
  | 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: 7c29a2bd8f7e45781470bd3f86cb3410dd4d76a3fa5fa8b4fd061f064c981eb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30ec06469d8e7719a89c7dc1acc379a3ba4f77c6e532b32bef63ce9bcb25fd1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-04-27T12:55:24Z",
    "title_canon_sha256": "d4ea3337f32c19d468fa38e42fa47d3e5dfa0835b34750816b94e86ce9ab4162"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.4789",
    "kind": "arxiv",
    "version": 1
  }
}