Pith Number

pith:CLIVGCPD

pith:2021:CLIVGCPDKV5IESHFCH4SME3JTY

not attested not anchored not stored refs pending

NNLO Positivity Bounds on Chiral Perturbation Theory for a General Number of Flavours

Benjamin Alvarez, Johan Bijnens, Mattias Sj\"o

arxiv:2112.04253 v2 · 2021-12-08 · 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{CLIVGCPDKV5IESHFCH4SME3JTY}

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.

Cited by

1 paper in Pith

Bootstrapping the Chiral-Gravitational Anomaly

Receipt and verification

First computed	2026-07-05T04:58:01.750343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12d15309e3557a8248e511f92613699e28e88645a6be6e2c7f32039265a0f028

Aliases

arxiv: 2112.04253 · arxiv_version: 2112.04253v2 · doi: 10.48550/arxiv.2112.04253 · pith_short_12: CLIVGCPDKV5I · pith_short_16: CLIVGCPDKV5IESHF · pith_short_8: CLIVGCPD

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/CLIVGCPDKV5IESHFCH4SME3JTY \
  | 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: 12d15309e3557a8248e511f92613699e28e88645a6be6e2c7f32039265a0f028

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9be3dd3d4633d39c0631c6637ed368a270507a54b271a21bc17028a066564106",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-12-08T12:11:39Z",
    "title_canon_sha256": "68efcc37f2e6e9108181f54ae79c348bbe85319c4e20f453ab9eb2dd7d1239c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.04253",
    "kind": "arxiv",
    "version": 2
  }
}