Pith Number

pith:YFFIF4OR

pith:2015:YFFIF4OR6IWLJHWOVVXDIBWW6W

not attested not anchored not stored refs pending

Advances in QCD sum rule calculations

Dmitri Melikhov

arxiv:1501.06319 v1 · 2015-01-26 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YFFIF4OR6IWLJHWOVVXDIBWW6W}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:22:08.246568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c14a82f1d1f22cb49ecead6e3406d6f5a25240cb44be2a5857e42768a842239d

Aliases

arxiv: 1501.06319 · arxiv_version: 1501.06319v1 · doi: 10.48550/arxiv.1501.06319 · pith_short_12: YFFIF4OR6IWL · pith_short_16: YFFIF4OR6IWLJHWO · pith_short_8: YFFIF4OR

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/YFFIF4OR6IWLJHWOVVXDIBWW6W \
  | 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: c14a82f1d1f22cb49ecead6e3406d6f5a25240cb44be2a5857e42768a842239d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20dd3e440fa4a27bd58cbe5025de09b117725fa3e3f4b3b1a4094f4d869eac19",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-01-26T10:41:29Z",
    "title_canon_sha256": "18fc021defd9113cf2b1a82006ce52052e9474281edad15594d8ffa617235d9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.06319",
    "kind": "arxiv",
    "version": 1
  }
}