Pith Number

pith:KGMEICJN

pith:2026:KGMEICJN3Q7LMLRRHTRZBRHIYH

not attested not anchored not stored refs pending

$\pi^0$-$\gamma$ mixing in the presence of a strong magnetic field

D. Gomez Dumm, N.N. Scoccola, S. Noguera

arxiv:2606.18507 v1 · 2026-06-16 · 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{KGMEICJN3Q7LMLRRHTRZBRHIYH}

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	2026-06-19T16:11:39.080613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

519844092ddc3eb62e313ce390c4e8c1cd06f5c24112c2b5c2688b31b9edc9ed

Aliases

arxiv: 2606.18507 · arxiv_version: 2606.18507v1 · doi: 10.48550/arxiv.2606.18507 · pith_short_12: KGMEICJN3Q7L · pith_short_16: KGMEICJN3Q7LMLRR · pith_short_8: KGMEICJN

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/KGMEICJN3Q7LMLRRHTRZBRHIYH \
  | 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: 519844092ddc3eb62e313ce390c4e8c1cd06f5c24112c2b5c2688b31b9edc9ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2522d8d2bd4e67071d2e4dd885a49ef73ff32f8b8384eb2c3fdaf62bbf2a2730",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2026-06-16T21:40:19Z",
    "title_canon_sha256": "1c537195491385e91be3ed6988e0c83360c361a1abe56f37c529889aad011a04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18507",
    "kind": "arxiv",
    "version": 1
  }
}