Pith Number

pith:4PONBPSI

pith:2019:4PONBPSIH4DYB6SPUVITW7NURX

not attested not anchored not stored refs pending

Generating high quality ultra-relativistic electron beams using an evolving electron beam driver

Adam Tableman, Fei Li, Frank Tsung, Thamine Dalichaouch, Warren Mori, Weiming An, Xinlu Xu

arxiv:1909.02689 v2 · 2019-09-06 · 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{4PONBPSIH4DYB6SPUVITW7NURX}

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	2026-07-05T00:45:09.718344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3dcd0be483f0780fa4fa5513b7db48ddd03151fdcc04265fa8fbd08d263c929

Aliases

arxiv: 1909.02689 · arxiv_version: 1909.02689v2 · doi: 10.48550/arxiv.1909.02689 · pith_short_12: 4PONBPSIH4DY · pith_short_16: 4PONBPSIH4DYB6SP · pith_short_8: 4PONBPSI

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/4PONBPSIH4DYB6SPUVITW7NURX \
  | 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: e3dcd0be483f0780fa4fa5513b7db48ddd03151fdcc04265fa8fbd08d263c929

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6efdbe85e1d1140b56b12d9e9cb3e781e29ccba83ca69f2eabdb65af16be84d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2019-09-06T01:49:57Z",
    "title_canon_sha256": "c51f7fb671ff75f3e4e3a6cc36dca61a799ab06600f4d601e925a35f170ab66b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.02689",
    "kind": "arxiv",
    "version": 2
  }
}