Pith Number

pith:O7VQ4TNQ

pith:2011:O7VQ4TNQWF6UBKA34E6XDRJ3K4

not attested not anchored not stored refs pending

Mechanism of Laser-induced Field Emission

Christian Hafner, Dominik Leuenberger, Hirofumi Yanagisawa, J\"urg Osterwalder, Martin Kl\"ockner, Matthias Hengsberger, Thomas Greber

arxiv:1103.4310 v1 · 2011-03-22 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O7VQ4TNQWF6UBKA34E6XDRJ3K4}

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	2026-05-18T04:15:16.336868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77eb0e4db0b17d40a81be13d71c53b572caac85b75de3414ce1ca101a52003d1

Aliases

arxiv: 1103.4310 · arxiv_version: 1103.4310v1 · doi: 10.48550/arxiv.1103.4310 · pith_short_12: O7VQ4TNQWF6U · pith_short_16: O7VQ4TNQWF6UBKA3 · pith_short_8: O7VQ4TNQ

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/O7VQ4TNQWF6UBKA34E6XDRJ3K4 \
  | 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: 77eb0e4db0b17d40a81be13d71c53b572caac85b75de3414ce1ca101a52003d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9dffc42e1ea43907c6118cea0240d88d7c846ca532d12a2492063d8a0adc19d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-03-22T17:00:53Z",
    "title_canon_sha256": "40a412f15e3a6a2356cb6bcfe483dddb66cf3eeb2ec7b096d9cbaede1735d2e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.4310",
    "kind": "arxiv",
    "version": 1
  }
}