Pith Number

pith:3RX6NJH7

pith:2014:3RX6NJH7AUWNSWZ6HLACMYHSWT

not attested not anchored not stored refs pending

Robust signatures of quantum radiation reaction in focused ultrashort laser pulses

Christoph H. Keitel, Jian-Xing Li, Karen Z. Hatsagortsyan

arxiv:1405.4131 v1 · 2014-05-16 · physics.plasm-ph · quant-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{3RX6NJH7AUWNSWZ6HLACMYHSWT}

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	2026-05-18T02:29:32.146342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc6fe6a4ff052cd95b3e3ac02660f2b4ef4f75e434eec0126a9ad078b9f3cd66

Aliases

arxiv: 1405.4131 · arxiv_version: 1405.4131v1 · doi: 10.48550/arxiv.1405.4131 · pith_short_12: 3RX6NJH7AUWN · pith_short_16: 3RX6NJH7AUWNSWZ6 · pith_short_8: 3RX6NJH7

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/3RX6NJH7AUWNSWZ6HLACMYHSWT \
  | 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: dc6fe6a4ff052cd95b3e3ac02660f2b4ef4f75e434eec0126a9ad078b9f3cd66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fa98407d12edcc7b30539a1876bb0cb210f4ad3c7a1874ec1a91aa28d05acbf",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2014-05-16T11:29:39Z",
    "title_canon_sha256": "e1839004435646987facbf0e79d48f5824d6d03f550d7b7e18eb68a0e869a246"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4131",
    "kind": "arxiv",
    "version": 1
  }
}