Pith Number

pith:KJ5JUNFF

pith:2016:KJ5JUNFFRV7FGEGNWQWIOVASUS

not attested not anchored not stored refs pending

Ultrafast laser pulse heating of metallic photocathodes and its contribution to intrinsic emittance

H. Padmore, J. Maxson, L. Cultrera, P. Musumeci, S. Karkare

arxiv:1606.05629 v2 · 2016-06-17 · physics.acc-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{KJ5JUNFFRV7FGEGNWQWIOVASUS}

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	2026-05-18T00:21:29.238509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

527a9a34a58d7e5310cdb42c875412a4a1a8b4c29df640a83c70e4999851336b

Aliases

arxiv: 1606.05629 · arxiv_version: 1606.05629v2 · doi: 10.48550/arxiv.1606.05629 · pith_short_12: KJ5JUNFFRV7F · pith_short_16: KJ5JUNFFRV7FGEGN · pith_short_8: KJ5JUNFF

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/KJ5JUNFFRV7FGEGNWQWIOVASUS \
  | 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: 527a9a34a58d7e5310cdb42c875412a4a1a8b4c29df640a83c70e4999851336b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e33870a3d62779e1a07f37e953cb0c077230fde95a2f39fefa2ef699d47f256",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2016-06-17T19:14:04Z",
    "title_canon_sha256": "432d9552a36ca619a1eaab6aad3ed8a2b050979e6657aa41e7f17d27dd556778"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.05629",
    "kind": "arxiv",
    "version": 2
  }
}