Pith Number

pith:B5YQJANE

pith:2013:B5YQJANEFFETRLARHLLLRQNXUE

not attested not anchored not stored refs pending

Introduction to effective field theories. 3. Bloch--Nordsieck effective theory, HQET

A. G. Grozin

arxiv:1305.4245 v1 · 2013-05-18 · 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{B5YQJANEFFETRLARHLLLRQNXUE}

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	2026-05-18T03:25:24.429164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f710481a4294938ac113ad6b8c1b7a122b130afd78b1ec023a509737f39fb5e

Aliases

arxiv: 1305.4245 · arxiv_version: 1305.4245v1 · doi: 10.48550/arxiv.1305.4245 · pith_short_12: B5YQJANEFFET · pith_short_16: B5YQJANEFFETRLAR · pith_short_8: B5YQJANE

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/B5YQJANEFFETRLARHLLLRQNXUE \
  | 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: 0f710481a4294938ac113ad6b8c1b7a122b130afd78b1ec023a509737f39fb5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ff77001dbcd1cad96bea23acff74549f5d6382e874bab75ebf186966781818b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-05-18T09:47:45Z",
    "title_canon_sha256": "08ea6a3f6653e3be77cd50a47f5e383384b78a1ae067fe39fcbd14069f8350bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.4245",
    "kind": "arxiv",
    "version": 1
  }
}