Pith Number

pith:F7IB5CL6

pith:2011:F7IB5CL63R5COIHSHQTNOQ6KSH

not attested not anchored not stored refs pending

On Electron-Positron Pair Production by a Spatially Nonuniform Electric Field

A. Chervyakov, H. Kleinert

arxiv:1112.4120 v1 · 2011-12-18 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F7IB5CL63R5COIHSHQTNOQ6KSH}

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

Gradient-Produced Neutrinos

Receipt and verification

First computed	2026-05-18T04:06:06.991219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fd01e897edc7a2720f23c26d743ca91c608418cfa7093d55f7baa5c4799fb74

Aliases

arxiv: 1112.4120 · arxiv_version: 1112.4120v1 · doi: 10.48550/arxiv.1112.4120 · pith_short_12: F7IB5CL63R5C · pith_short_16: F7IB5CL63R5COIHS · pith_short_8: F7IB5CL6

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/F7IB5CL63R5COIHSHQTNOQ6KSH \
  | 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: 2fd01e897edc7a2720f23c26d743ca91c608418cfa7093d55f7baa5c4799fb74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f9d7bb2fbae4ae0ec4f877b54c50522510b74293293e8213f39a2c46dfc85d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-12-18T06:36:07Z",
    "title_canon_sha256": "b94ac0954cf05349489f8bba6e0dd186cd8df460776422360de88474b8289c38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.4120",
    "kind": "arxiv",
    "version": 1
  }
}