Pith Number

pith:UPU7BYBN

pith:2006:UPU7BYBN4DLXPOXB7TFYDISDXE

not attested not anchored not stored refs pending

Mixing of photons with massive spin-two particles in a magnetic field

Carla Biggio, Eduard Masso, Javier Redondo

arxiv:hep-ph/0604062 v2 · 2006-04-06 · 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{UPU7BYBN4DLXPOXB7TFYDISDXE}

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.

Cited by

1 paper in Pith

Bounds on massive graviton-like particles from searches for axion-like particles coupling to photons

Receipt and verification

First computed	2026-05-18T03:23:46.743487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3e9f0e02de0d777bae1fccb81a243b934505811bfe701e92d5e098c99c619d7

Aliases

arxiv: hep-ph/0604062 · arxiv_version: hep-ph/0604062v2 · doi: 10.48550/arxiv.hep-ph/0604062 · pith_short_12: UPU7BYBN4DLX · pith_short_16: UPU7BYBN4DLXPOXB · pith_short_8: UPU7BYBN

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/UPU7BYBN4DLXPOXB7TFYDISDXE \
  | 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: a3e9f0e02de0d777bae1fccb81a243b934505811bfe701e92d5e098c99c619d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "315bec77067b43e7e056918e066f6f8031520b1642aa210f59f0415b0d58dcce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2006-04-06T18:38:26Z",
    "title_canon_sha256": "d3bf33b0d74be8a5dafb7bc33f70fbac48c70265a22615deae34787ba7c7f979"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0604062",
    "kind": "arxiv",
    "version": 2
  }
}