Pith Number

pith:2I5MEVHZ

pith:2011:2I5MEVHZXOFAWAMK7N5JHY5UQE

not attested not anchored not stored refs pending

Tunneling of ultracold atoms in time-independent potentials

Ennio Arimondo, Sandro Wimberger

arxiv:1104.2535 v1 · 2011-04-13 · cond-mat.quant-gas · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2I5MEVHZXOFAWAMK7N5JHY5UQE}

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	2026-05-18T04:24:34.660913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d23ac254f9bb8a0b018afb7a93e3b4811e298dadb473e426641b736438f9a356

Aliases

arxiv: 1104.2535 · arxiv_version: 1104.2535v1 · doi: 10.48550/arxiv.1104.2535 · pith_short_12: 2I5MEVHZXOFA · pith_short_16: 2I5MEVHZXOFAWAMK · pith_short_8: 2I5MEVHZ

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/2I5MEVHZXOFAWAMK7N5JHY5UQE \
  | 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: d23ac254f9bb8a0b018afb7a93e3b4811e298dadb473e426641b736438f9a356

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e91621ad7c450c4237bb4d7ea3372e445d034715255da89e48b1db29254d32b",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2011-04-13T16:02:16Z",
    "title_canon_sha256": "a63f09a9dbf23f8d7d4aba272475c4c17e64b373e81d4091b7c651fa1fe79e6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.2535",
    "kind": "arxiv",
    "version": 1
  }
}