Pith Number

pith:KFQ5LUCU

pith:2013:KFQ5LUCUPYMXVVJIPLHOMZHV4I

not attested not anchored not stored refs pending

Light quark mass dependence of the X(3872) in XEFT

H.-W. Hammer, M. Jansen, Yu Jia

arxiv:1310.6937 v1 · 2013-10-25 · hep-ph · hep-lat

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KFQ5LUCUPYMXVVJIPLHOMZHV4I}

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	2026-05-18T03:00:12.338842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5161d5d0547e197ad5287acee664f5e23fba5037ccc3c0cdc14f5d580b8c0fed

Aliases

arxiv: 1310.6937 · arxiv_version: 1310.6937v1 · doi: 10.48550/arxiv.1310.6937 · pith_short_12: KFQ5LUCUPYMX · pith_short_16: KFQ5LUCUPYMXVVJI · pith_short_8: KFQ5LUCU

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/KFQ5LUCUPYMXVVJIPLHOMZHV4I \
  | 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: 5161d5d0547e197ad5287acee664f5e23fba5037ccc3c0cdc14f5d580b8c0fed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6339b6d262b2887b8c6f9e9b643b2c2c8cb82630423492deb7616031ed41f2c",
    "cross_cats_sorted": [
      "hep-lat"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-10-25T14:42:08Z",
    "title_canon_sha256": "56238a07ffa99f5657b1c539276195bfc2ce0706bf271227275e08aa54663808"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.6937",
    "kind": "arxiv",
    "version": 1
  }
}