Pith Number

pith:2IQ7GTV7

pith:2016:2IQ7GTV7FXSHUC2X2JUEUEERW3

not attested not anchored not stored refs pending

Matter-wave dark solitons in box-like traps

C. F. Barenghi, M. Sciacca, N. G. Parker

arxiv:1609.09632 v1 · 2016-09-30 · cond-mat.quant-gas · physics.atom-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{2IQ7GTV7FXSHUC2X2JUEUEERW3}

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	2026-05-18T00:51:45.898919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d221f34ebf2de47a0b57d2684a1091b6ebffe640563884cfb3d4272013e35625

Aliases

arxiv: 1609.09632 · arxiv_version: 1609.09632v1 · doi: 10.48550/arxiv.1609.09632 · pith_short_12: 2IQ7GTV7FXSH · pith_short_16: 2IQ7GTV7FXSHUC2X · pith_short_8: 2IQ7GTV7

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/2IQ7GTV7FXSHUC2X2JUEUEERW3 \
  | 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: d221f34ebf2de47a0b57d2684a1091b6ebffe640563884cfb3d4272013e35625

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a2bcb8084d73ab1d1c0dbce2bb61b3d2a56cea816c01dce68b262671e8e08c5",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2016-09-30T08:37:31Z",
    "title_canon_sha256": "86eeb79a3c82147a1525c2aeb83c3150248b6f43a7f6ba03e54fcffb84e1fb28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.09632",
    "kind": "arxiv",
    "version": 1
  }
}