Pith Number

pith:MI5ACOFU

pith:2019:MI5ACOFU7ATVMG55F23MUDCPIN

not attested not anchored not stored refs pending

Power corrections to the pion transition form factor from higher-twist distribution amplitudes of photon

Cai-Dian L\"u, Jing Gao, Yan Miao, Yue-Long Shen

arxiv:1901.10259 v2 · 2019-01-29 · 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{MI5ACOFU7ATVMG55F23MUDCPIN}

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	2026-05-17T23:45:30.552759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

623a0138b4f827561bbd2eb6ca0c4f43758c1dc5bfce9b95204845aa0e26bc82

Aliases

arxiv: 1901.10259 · arxiv_version: 1901.10259v2 · doi: 10.48550/arxiv.1901.10259 · pith_short_12: MI5ACOFU7ATV · pith_short_16: MI5ACOFU7ATVMG55 · pith_short_8: MI5ACOFU

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/MI5ACOFU7ATVMG55F23MUDCPIN \
  | 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: 623a0138b4f827561bbd2eb6ca0c4f43758c1dc5bfce9b95204845aa0e26bc82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8008e54e90da28df742d32dddd00907cc70c33e8765380adc9495c8c4f22acf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-01-29T13:01:55Z",
    "title_canon_sha256": "1baaf7718b902b316aa00f698dba029997d052e619eee16351391226c31e25dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.10259",
    "kind": "arxiv",
    "version": 2
  }
}