Pith Number

pith:PYR2YS2S

pith:2017:PYR2YS2SJAV2GOZCAE3XB6BHGH

not attested not anchored not stored refs pending

High Visibility in Two-Color Above-Threshold Photoemission from Tungsten Nanotips in a Coherent Control Scheme

Christoph Lemell, Florian Libisch, Georg Wachter, Joachim Burgd\"orfer, Michael F\"orster, Michael Kr\"uger, Peter Hommelhoff, Thomas Madlener, Timo Paschen

arxiv:1707.03849 v1 · 2017-07-12 · 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{PYR2YS2SJAV2GOZCAE3XB6BHGH}

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	2026-05-18T00:40:23.407894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e23ac4b52482ba33b22013770f82731c8a9dfab08632726a0fcd10a21141db7

Aliases

arxiv: 1707.03849 · arxiv_version: 1707.03849v1 · doi: 10.48550/arxiv.1707.03849 · pith_short_12: PYR2YS2SJAV2 · pith_short_16: PYR2YS2SJAV2GOZC · pith_short_8: PYR2YS2S

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/PYR2YS2SJAV2GOZCAE3XB6BHGH \
  | 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: 7e23ac4b52482ba33b22013770f82731c8a9dfab08632726a0fcd10a21141db7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e4eef2e56338b5cb9d9e4e73b9a2e5799fec65ca8ec25f31eb8b5d0f249cf16",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-07-12T18:06:17Z",
    "title_canon_sha256": "363b23298715c66ff1eb34d57c78d85415755859159dbf738bc2433b31e12148"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.03849",
    "kind": "arxiv",
    "version": 1
  }
}