Pith Number

pith:Z62U34FD

pith:2026:Z62U34FDD7V6X65RBF3Y6A6MBU

not attested not anchored not stored refs pending

Muon pair production in electron-positron collisions close to threshold in the presence of a strong laser field

C. M\"uller, N. Mahlin, S. Villalba-Ch\'avez

arxiv:2607.18857 v1 · 2026-07-21 · 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{Z62U34FDD7V6X65RBF3Y6A6MBU}

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	2026-07-22T01:23:16.142734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfb54df0a31febebfbb109778f03cc0d185b6c7ec190c3e5bc5a65ed810f01a7

Aliases

arxiv: 2607.18857 · arxiv_version: 2607.18857v1 · doi: 10.48550/arxiv.2607.18857 · pith_short_12: Z62U34FDD7V6 · pith_short_16: Z62U34FDD7V6X65R · pith_short_8: Z62U34FD

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/Z62U34FDD7V6X65RBF3Y6A6MBU \
  | 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: cfb54df0a31febebfbb109778f03cc0d185b6c7ec190c3e5bc5a65ed810f01a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "015a73028bd70d41ba32203e70f0d54e13e3a7284f99b25dc19584955de12770",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2026-07-21T08:46:01Z",
    "title_canon_sha256": "40a396c5cfe6dd5f1bcdfff4147bd4f14c4fc30c5e9cbb0fcfba4fbb810a9962"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18857",
    "kind": "arxiv",
    "version": 1
  }
}