Pith Number

pith:5DGWKJ2L

pith:2011:5DGWKJ2LRFRGCU6A5CIZNQAUQT

not attested not anchored not stored refs pending

Defects in the discrete non-linear Schrodinger model

Anastasia Doikou

arxiv:1106.1602 v2 · 2011-06-08 · hep-th · math-ph · math.MP · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5DGWKJ2LRFRGCU6A5CIZNQAUQT}

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	2026-05-18T04:10:46.969068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8cd65274b89626153c0e89196c01484cd9ced74b049be4681e4a49962fc3589

Aliases

arxiv: 1106.1602 · arxiv_version: 1106.1602v2 · doi: 10.48550/arxiv.1106.1602 · pith_short_12: 5DGWKJ2LRFRG · pith_short_16: 5DGWKJ2LRFRGCU6A · pith_short_8: 5DGWKJ2L

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/5DGWKJ2LRFRGCU6A5CIZNQAUQT \
  | 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: e8cd65274b89626153c0e89196c01484cd9ced74b049be4681e4a49962fc3589

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64b254f66f4678772938144bd53310256b6a9533c42d7d07da60fcc74ebc9ff4",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-06-08T17:33:38Z",
    "title_canon_sha256": "098fea1178a6e816db823393ff00110838510993eacf4929bb2405679614d8a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.1602",
    "kind": "arxiv",
    "version": 2
  }
}