Pith Number

pith:NHTNC5HJ

pith:2020:NHTNC5HJMEGADCLBNBGZKO5H4D

not attested not anchored not stored refs pending

Terawatt attosecond X-ray source driven by a plasma accelerator

Agostino Marinelli, Andrew Fisher, Claudio Emma, Glen White, James Cryan, James P. MacArthur, Mark J. Hogan, Pietro Musumeci, Xinlu Xu

arxiv:2011.07163 v4 · 2020-11-13 · physics.acc-ph · 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{NHTNC5HJMEGADCLBNBGZKO5H4D}

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	2026-07-05T03:04:18.613850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69e6d174e9610c018961684d953ba7e0d1aa158f2263f7aed876ec5412207c4b

Aliases

arxiv: 2011.07163 · arxiv_version: 2011.07163v4 · doi: 10.48550/arxiv.2011.07163 · pith_short_12: NHTNC5HJMEGA · pith_short_16: NHTNC5HJMEGADCLB · pith_short_8: NHTNC5HJ

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/NHTNC5HJMEGADCLBNBGZKO5H4D \
  | 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: 69e6d174e9610c018961684d953ba7e0d1aa158f2263f7aed876ec5412207c4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab1857a0b05d081107900ba91df2f6cdf1f7f66d5dea2f19c38c46000fc538f1",
    "cross_cats_sorted": [
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2020-11-13T23:20:09Z",
    "title_canon_sha256": "f2fbfddc7d76f3f0786890d5afa7159d839738eddc4a26bcb831ee344d83f744"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.07163",
    "kind": "arxiv",
    "version": 4
  }
}