Pith Number

pith:R4SDVLDS

pith:2014:R4SDVLDS77FHQHRPOSQRWM4VXP

not attested not anchored not stored refs pending

Analytical Solution of Mathieu Equation

Alla Dovlatova, Dmitri Yerchuck, Felix Borovik, Yauhen Yerchak

arxiv:1401.5348 v1 · 2014-01-19 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R4SDVLDS77FHQHRPOSQRWM4VXP}

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	2026-05-18T03:01:34.069750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f243aac72ffca781e2f74a11b3395bbedab96c21102621c85d32e9c534f726c

Aliases

arxiv: 1401.5348 · arxiv_version: 1401.5348v1 · doi: 10.48550/arxiv.1401.5348 · pith_short_12: R4SDVLDS77FH · pith_short_16: R4SDVLDS77FHQHRP · pith_short_8: R4SDVLDS

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/R4SDVLDS77FHQHRPOSQRWM4VXP \
  | 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: 8f243aac72ffca781e2f74a11b3395bbedab96c21102621c85d32e9c534f726c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92aa199d8fb6444f0217c59e4e2559f8ed3a5622b694fa698ffe910c8553f1df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-01-19T10:14:30Z",
    "title_canon_sha256": "7a0f07f2f84cfb5484121d099d33b7fda2f4dce0c7b4e03da9a52f36ebb49a24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5348",
    "kind": "arxiv",
    "version": 1
  }
}