Pith Number

pith:PSCMKEHA

pith:2016:PSCMKEHA5DARJW3X2OBD64OFXR

not attested not anchored not stored refs pending

Negative mass hydrodynamics in a Spin-Orbit--Coupled Bose-Einstein Condensate

Khalid Hossain, M. A. Khamehchi, M. E. Mossman, Michael McNeil Forbes, P. Engels, Th. Busch, Yongping Zhang

arxiv:1612.04055 v2 · 2016-12-13 · 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{PSCMKEHA5DARJW3X2OBD64OFXR}

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	2026-05-18T00:46:04.188816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c84c510e0e8c114db77d3823f71c5bc742d0a741e70cb586ce6b2d2d7b38656

Aliases

arxiv: 1612.04055 · arxiv_version: 1612.04055v2 · doi: 10.48550/arxiv.1612.04055 · pith_short_12: PSCMKEHA5DAR · pith_short_16: PSCMKEHA5DARJW3X · pith_short_8: PSCMKEHA

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/PSCMKEHA5DARJW3X2OBD64OFXR \
  | 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: 7c84c510e0e8c114db77d3823f71c5bc742d0a741e70cb586ce6b2d2d7b38656

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d8ea25d19f1c52c22143f95a07a5293d6e1a87972571ef8aa45ae084e62b6be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2016-12-13T08:12:41Z",
    "title_canon_sha256": "e42caf9e6297399e3a39a524bf09ea422bd3daa7554e6b2f038357cd4da3aff7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.04055",
    "kind": "arxiv",
    "version": 2
  }
}