Pith Number

pith:BX66AJBF

pith:2013:BX66AJBFMBWEJL4FAC4BGJDSX7

not attested not anchored not stored refs pending

Many-body dynamics of a Bose--Einstein condensate collapsing by quantum tunneling

Hiroki Saito

arxiv:1309.7775 v1 · 2013-09-30 · 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{BX66AJBFMBWEJL4FAC4BGJDSX7}

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	2026-05-18T01:47:24.584093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dfde02425606c44af8500b8132472bff8331bcd0171792d37591e3a6fa3deb2

Aliases

arxiv: 1309.7775 · arxiv_version: 1309.7775v1 · doi: 10.48550/arxiv.1309.7775 · pith_short_12: BX66AJBFMBWE · pith_short_16: BX66AJBFMBWEJL4F · pith_short_8: BX66AJBF

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/BX66AJBFMBWEJL4FAC4BGJDSX7 \
  | 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: 0dfde02425606c44af8500b8132472bff8331bcd0171792d37591e3a6fa3deb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16e2c95e80f7c8f19b6e392f3ef50f05a5682fdf7db64f001652bc17239382ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2013-09-30T09:48:29Z",
    "title_canon_sha256": "19395b32806e406069980a6861cdf186551af36dea89e0d487e8694842b7b08d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.7775",
    "kind": "arxiv",
    "version": 1
  }
}