Pith Number

pith:FKUOD2MU

pith:2014:FKUOD2MU34U6EU6CRJC742MPZB

not attested not anchored not stored refs pending

Observation of Density-Induced Tunneling

Dirk-S\"oren L\"uhmann, Florian Meinert, Hanns-Christoph N\"agerl, Manfred J. Mark, Ole J\"urgensen

arxiv:1407.0835 v1 · 2014-07-03 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FKUOD2MU34U6EU6CRJC742MPZB}

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	2026-05-18T02:37:51.663650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2aa8e1e994df29e253c28a45fe698fc84188a8f32fefef02e6ef1c128d06be0c

Aliases

arxiv: 1407.0835 · arxiv_version: 1407.0835v1 · doi: 10.48550/arxiv.1407.0835 · pith_short_12: FKUOD2MU34U6 · pith_short_16: FKUOD2MU34U6EU6C · pith_short_8: FKUOD2MU

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/FKUOD2MU34U6EU6CRJC742MPZB \
  | 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: 2aa8e1e994df29e253c28a45fe698fc84188a8f32fefef02e6ef1c128d06be0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f8483e4b01df0127d4765a05e8787e804f13de476d84935c84fe297edea6aa4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2014-07-03T09:38:04Z",
    "title_canon_sha256": "7c9fc42b4c3634e2fbfcd64827694b69cd6ef016d6f6edf604e12a2bde536419"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0835",
    "kind": "arxiv",
    "version": 1
  }
}