Pith Number

pith:EH7CN5TS

pith:2015:EH7CN5TS5SFGEBT7DR6FKGAMBK

not attested not anchored not stored refs pending

Pion polarizabilities: Theory vs Experiment

Mikhail A. Ivanov

arxiv:1509.05225 v1 · 2015-09-17 · hep-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EH7CN5TS5SFGEBT7DR6FKGAMBK}

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	2026-05-18T01:24:52.266247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21fe26f672ec8a62067f1c7c55180c0a84e254ccb05b09ce8bcd1b6051673cbf

Aliases

arxiv: 1509.05225 · arxiv_version: 1509.05225v1 · doi: 10.48550/arxiv.1509.05225 · pith_short_12: EH7CN5TS5SFG · pith_short_16: EH7CN5TS5SFGEBT7 · pith_short_8: EH7CN5TS

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/EH7CN5TS5SFGEBT7DR6FKGAMBK \
  | 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: 21fe26f672ec8a62067f1c7c55180c0a84e254ccb05b09ce8bcd1b6051673cbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "faca70359129f76eb528111ba4786996343a9b80fa889a611be5728e213a5558",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-09-17T12:05:08Z",
    "title_canon_sha256": "bac908c2f6c89f4402c2aa3df2050365345149dadd6c425e83b0b62b5d1131a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.05225",
    "kind": "arxiv",
    "version": 1
  }
}