Pith Number

pith:ZJAXQ67U

pith:2021:ZJAXQ67UEQFE5HO7UGLLY77OXV

not attested not anchored not stored refs pending

Non-Poissonian ultrashort, nanoscale electron pulses

Herman Batelaan, Sam Keramati, T. J. Gay, Will Brunner

arxiv:2108.00517 v1 · 2021-08-01 · quant-ph · physics.atom-ph · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZJAXQ67UEQFE5HO7UGLLY77OXV}

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	2026-07-05T03:30:14.400023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca41787bf4240a4e9ddfa196bc7feebd6c02254ce21346a694940091e2b0078b

Aliases

arxiv: 2108.00517 · arxiv_version: 2108.00517v1 · doi: 10.48550/arxiv.2108.00517 · pith_short_12: ZJAXQ67UEQFE · pith_short_16: ZJAXQ67UEQFE5HO7 · pith_short_8: ZJAXQ67U

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/ZJAXQ67UEQFE5HO7UGLLY77OXV \
  | 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: ca41787bf4240a4e9ddfa196bc7feebd6c02254ce21346a694940091e2b0078b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29dd754e3331cf9bce4ff2cb7711ef182befd1ecfd04dcde116879a17d4155ae",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-08-01T18:17:50Z",
    "title_canon_sha256": "6b7aa0b16c8a202036228bf00a1b57e0b7fc5b9d5561ddd06edaf20fcad64010"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.00517",
    "kind": "arxiv",
    "version": 1
  }
}