Pith Number

pith:PSZIRS3S

pith:2020:PSZIRS3S7IIWW5FTNGIOB45N6K

not attested not anchored not stored refs pending

Phase space manipulation of free-electron pulses from metal nanotips using combined THz near-fields and external biasing

Claus Ropers, Georg Herink, Lara Wimmer, Oliver Karnbach

arxiv:2008.12620 v1 · 2020-08-27 · 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{PSZIRS3S7IIWW5FTNGIOB45N6K}

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	2026-07-05T01:31:17.257662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cb288cb72fa116b74b36990e0f3adf2b71da4a39b336bc80b9662d8a2c9f648

Aliases

arxiv: 2008.12620 · arxiv_version: 2008.12620v1 · doi: 10.48550/arxiv.2008.12620 · pith_short_12: PSZIRS3S7IIW · pith_short_16: PSZIRS3S7IIWW5FT · pith_short_8: PSZIRS3S

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/PSZIRS3S7IIWW5FTNGIOB45N6K \
  | 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: 7cb288cb72fa116b74b36990e0f3adf2b71da4a39b336bc80b9662d8a2c9f648

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9143980353ecf1773eff1b9575e478de56d1786be8511aab09e507e0d805341",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-08-27T12:12:00Z",
    "title_canon_sha256": "4f7a3054d85e578781a6e75bdce9f15e5738d75812247992e342dfb801cf80b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.12620",
    "kind": "arxiv",
    "version": 1
  }
}