Pith Number

pith:4LIQD2VC

pith:2014:4LIQD2VCEWIFW7FZX3R3SZUQQL

not attested not anchored not stored refs pending

Dynamics of the central-depleted-well regime in the open Bose-Hubbard trimer

Vittorio Penna

arxiv:1402.7234 v1 · 2014-02-28 · 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{4LIQD2VCEWIFW7FZX3R3SZUQQL}

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	2026-05-18T02:57:34.574201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2d101eaa225905b7cb9bee3b9669082f72e815aee974940e9ae36aec79c4dbd

Aliases

arxiv: 1402.7234 · arxiv_version: 1402.7234v1 · doi: 10.48550/arxiv.1402.7234 · pith_short_12: 4LIQD2VCEWIF · pith_short_16: 4LIQD2VCEWIFW7FZ · pith_short_8: 4LIQD2VC

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/4LIQD2VCEWIFW7FZX3R3SZUQQL \
  | 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: e2d101eaa225905b7cb9bee3b9669082f72e815aee974940e9ae36aec79c4dbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9063f5e1c7851794becf80a7d3298457dadf83e659d576e528213f7842e8ea14",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2014-02-28T13:11:10Z",
    "title_canon_sha256": "c8ae5c22d96262ca37752af041cc91b9da98c2ea2d7d10f0c009f4e0e05742fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.7234",
    "kind": "arxiv",
    "version": 1
  }
}