Pith Number

pith:2MDNM27G

pith:2025:2MDNM27GADXELG2X26T7HYMYIH

not attested not anchored not stored refs pending

Coherently enhanced radiation friction in laser-plasma collisions

A. M. Fedotov, E. G. Gelfer, M. P. Malakhov, O. Klimo, S. Weber

arxiv:2502.20290 v4 · 2025-02-27 · physics.plasm-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{2MDNM27GADXELG2X26T7HYMYIH}

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	2026-05-29T01:04:52.173537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d306d66be600ee459b57d7a7f3e19841c01c3a798cf8214716a117c290a31a9d

Aliases

arxiv: 2502.20290 · arxiv_version: 2502.20290v4 · doi: 10.48550/arxiv.2502.20290 · pith_short_12: 2MDNM27GADXE · pith_short_16: 2MDNM27GADXELG2X · pith_short_8: 2MDNM27G

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/2MDNM27GADXELG2X26T7HYMYIH \
  | 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: d306d66be600ee459b57d7a7f3e19841c01c3a798cf8214716a117c290a31a9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "deb0e8a8a4bf96df724701f4713c1ef1ae0e79ed82023ed7a709b339ea3770cf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2025-02-27T17:16:31Z",
    "title_canon_sha256": "9bb095381c8100e546e550a0d99939e23d268bc214f7c999ab48bb065cea15a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.20290",
    "kind": "arxiv",
    "version": 4
  }
}