Pith Number

pith:N5QKXO5I

pith:2016:N5QKXO5IWUJUCZ6AEOXAVOV2XZ

not attested not anchored not stored refs pending

The sigma meson from QCD sum rules for large-$N_c$ Regge spectra

S.S. Afonin, T.D. Solomko

arxiv:1608.08131 v3 · 2016-08-29 · 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{N5QKXO5IWUJUCZ6AEOXAVOV2XZ}

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	2026-05-18T00:55:20.757253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f60abbba8b5134167c023ae0abababe7449f5110507d6eb41747a6aa87ab764

Aliases

arxiv: 1608.08131 · arxiv_version: 1608.08131v3 · doi: 10.48550/arxiv.1608.08131 · pith_short_12: N5QKXO5IWUJU · pith_short_16: N5QKXO5IWUJUCZ6A · pith_short_8: N5QKXO5I

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/N5QKXO5IWUJUCZ6AEOXAVOV2XZ \
  | 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: 6f60abbba8b5134167c023ae0abababe7449f5110507d6eb41747a6aa87ab764

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "732bd0eed11c4a3685397113e3de22464e31081d301311def1def8a8d121700e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2016-08-29T16:20:25Z",
    "title_canon_sha256": "46ceacd183e053fed415f401642dc4aa2845a0215b95a949096549ab13100b62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.08131",
    "kind": "arxiv",
    "version": 3
  }
}