Pith Number

pith:BQHQNSIW

pith:2015:BQHQNSIWTYHFUKBVUAC676TLOC

not attested not anchored not stored refs pending

$\eta$-$\eta'$ mixing in large-$N_c$ chiral perturbation theory: discussion, phenomenology, and prospects

Patricia Bickert, Pere Masjuan, Stefan Scherer

arxiv:1511.01996 v1 · 2015-11-06 · hep-ph · hep-lat · 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{BQHQNSIWTYHFUKBVUAC676TLOC}

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	2026-05-18T01:27:38.889417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c0f06c9169e0e5a2835a005effa6b70be8e3fcb28232bfe6ecc5440de5185b7

Aliases

arxiv: 1511.01996 · arxiv_version: 1511.01996v1 · doi: 10.48550/arxiv.1511.01996 · pith_short_12: BQHQNSIWTYHF · pith_short_16: BQHQNSIWTYHFUKBV · pith_short_8: BQHQNSIW

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/BQHQNSIWTYHFUKBVUAC676TLOC \
  | 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: 0c0f06c9169e0e5a2835a005effa6b70be8e3fcb28232bfe6ecc5440de5185b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b04584b26aa781dd7c2c5a1da18d4d389a913d2ec56d7c67517eb0c5cb01e02",
    "cross_cats_sorted": [
      "hep-lat",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-11-06T07:24:32Z",
    "title_canon_sha256": "57d6d62b590971247ccfeb57923c32747031f037d4871d86d09f88657c89b572"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01996",
    "kind": "arxiv",
    "version": 1
  }
}