Pith Number

pith:DGIJVZYV

pith:2014:DGIJVZYVYWTMC73KKWRKL5VWKG

not attested not anchored not stored refs pending

NLS ground states on graphs

Enrico Serra, Paolo Tilli, Riccardo Adami

arxiv:1406.4036 v1 · 2014-06-16 · 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{DGIJVZYVYWTMC73KKWRKL5VWKG}

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	2026-05-18T02:49:39.322436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19909ae715c5a6c17f6a55a2a5f6b6518f40a601a7c986b50f9aca55d23def44

Aliases

arxiv: 1406.4036 · arxiv_version: 1406.4036v1 · doi: 10.48550/arxiv.1406.4036 · pith_short_12: DGIJVZYVYWTM · pith_short_16: DGIJVZYVYWTMC73K · pith_short_8: DGIJVZYV

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/DGIJVZYVYWTMC73KKWRKL5VWKG \
  | 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: 19909ae715c5a6c17f6a55a2a5f6b6518f40a601a7c986b50f9aca55d23def44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "621e51c91216a1ca059a8e07d05d3cad4da8c3d1398059ab8d750b3deb19c4af",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-06-16T14:53:32Z",
    "title_canon_sha256": "ab69a70a5685a0c968bde224ecbc5930737a6922a918b043d7db1e1c331d1ebc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4036",
    "kind": "arxiv",
    "version": 1
  }
}