Pith Number

pith:BMD6Y3GG

pith:2014:BMD6Y3GG7AK4KHHXEIJYCK62HF

not attested not anchored not stored refs pending

A rigorous derivation of the defocusing cubic nonlinear Schr\"{o}dinger equation on $\mathbb{T}^3$ from the dynamics of many-body quantum systems

Vedran Sohinger

arxiv:1405.3003 v1 · 2014-05-13 · math.AP · 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{BMD6Y3GG7AK4KHHXEIJYCK62HF}

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	2026-05-18T01:16:26.790991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b07ec6cc6f815c51cf72213812bda39718cbbb42065fd3d87cdc387bb87fa51

Aliases

arxiv: 1405.3003 · arxiv_version: 1405.3003v1 · doi: 10.48550/arxiv.1405.3003 · pith_short_12: BMD6Y3GG7AK4 · pith_short_16: BMD6Y3GG7AK4KHHX · pith_short_8: BMD6Y3GG

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/BMD6Y3GG7AK4KHHXEIJYCK62HF \
  | 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: 0b07ec6cc6f815c51cf72213812bda39718cbbb42065fd3d87cdc387bb87fa51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "678e32b9f3569d593de89e740fd04deb1b2ec3718fe867824840d24000ffd558",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-05-13T00:02:28Z",
    "title_canon_sha256": "d403539c15ffd10cb9dd392408315cd0758cde85494cdca85b813edef7135166"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.3003",
    "kind": "arxiv",
    "version": 1
  }
}