Pith Number

pith:JMSS5KB6

pith:2019:JMSS5KB63I5FQQPTY6NDF7G7B2

not attested not anchored not stored refs pending

On the management fourth-order Schr\"{o}dinger-Hartree equation

Carlos Banquet, \'Elder J. Villamizar-Roa

arxiv:1905.08159 v1 · 2019-05-20 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JMSS5KB63I5FQQPTY6NDF7G7B2}

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	2026-05-17T23:45:47.416554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b252ea83eda3a5841f3c79a32fcdf0ea5ba1e0c5ee3761e61b2344ee0e2cc92

Aliases

arxiv: 1905.08159 · arxiv_version: 1905.08159v1 · doi: 10.48550/arxiv.1905.08159 · pith_short_12: JMSS5KB63I5F · pith_short_16: JMSS5KB63I5FQQPT · pith_short_8: JMSS5KB6

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/JMSS5KB63I5FQQPTY6NDF7G7B2 \
  | 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: 4b252ea83eda3a5841f3c79a32fcdf0ea5ba1e0c5ee3761e61b2344ee0e2cc92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8f6df53d60e11b92af2feca4bcd567d4d8721e3364d56c610661d0e1f644b66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-05-20T15:05:48Z",
    "title_canon_sha256": "a6ba0de8baaf42053064cc31a834167728b608e61e3d194374e553a739eb9086"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.08159",
    "kind": "arxiv",
    "version": 1
  }
}