Pith Number

pith:BFWY4FEK

pith:2018:BFWY4FEKCST2OFR2IZOPU5JTKA

not attested not anchored not stored refs pending

Effective non-linear spinor dynamics in a spin-1 Bose-Einstein condensate

Alessandro Michelangeli, Alessandro Olgiati

arxiv:1803.05410 v3 · 2018-03-14 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BFWY4FEKCST2OFR2IZOPU5JTKA}

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	2026-05-18T00:04:49.519494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

096d8e148a14a7a7163a465cfa753350016530f6b2abdf06a4ee870186fbd921

Aliases

arxiv: 1803.05410 · arxiv_version: 1803.05410v3 · doi: 10.48550/arxiv.1803.05410 · pith_short_12: BFWY4FEKCST2 · pith_short_16: BFWY4FEKCST2OFR2 · pith_short_8: BFWY4FEK

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/BFWY4FEKCST2OFR2IZOPU5JTKA \
  | 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: 096d8e148a14a7a7163a465cfa753350016530f6b2abdf06a4ee870186fbd921

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27cd96481d2008a9c4fc522a891e33e699fc64cdda0f8054a160b319b2302377",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-03-14T17:15:30Z",
    "title_canon_sha256": "b67dfa61cec3e1accb2a30f987bce710dc2410f1fc8b02c2c2b99ad07e49af75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05410",
    "kind": "arxiv",
    "version": 3
  }
}