Pith Number

pith:ANC7ORTO

pith:1998:ANC7ORTO4L3PFYZJGVON7CHK76

not attested not anchored not stored refs pending

Stability of Solution of the Nonlinear Schr\"odinger Equation for the Bose-Einstein Condensation

Alexander L. Zubarev (Department of Physics, Purdue University), Yeong E. Kim

arxiv:cond-mat/9803174 v1 · 1998-03-13 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ANC7ORTO4L3PFYZJGVON7CHK76}

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	2026-05-18T01:39:30.975307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0345f7466ee2f6f2e329355cdf88eaff91a037ea718081a429176fa7f3f65a70

Aliases

arxiv: cond-mat/9803174 · arxiv_version: cond-mat/9803174v1 · doi: 10.48550/arxiv.cond-mat/9803174 · pith_short_12: ANC7ORTO4L3P · pith_short_16: ANC7ORTO4L3PFYZJ · pith_short_8: ANC7ORTO

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/ANC7ORTO4L3PFYZJGVON7CHK76 \
  | 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: 0345f7466ee2f6f2e329355cdf88eaff91a037ea718081a429176fa7f3f65a70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7652648054fa0eaa270080c7837b2ebd98236991d96b77bb4f0bfd4d39f6bdba",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1998-03-13T16:50:26Z",
    "title_canon_sha256": "3e45b7b67f52b5589f9f70e2b23dbc84da87a2be1057e531fca5c128ea15eba8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9803174",
    "kind": "arxiv",
    "version": 1
  }
}