Pith Number

pith:2DI2K7DU

pith:2016:2DI2K7DUCUD53DEFT6GOXCEJ66

not attested not anchored not stored refs pending

Uniformly accurate time-splitting methods for the semiclassical linear Schr{\"o}dinger equation

Florian M\'ehats (IRMAR), Lo\"ic Le Treust (CEREMADE), Philippe Chartier (IPSO)

arxiv:1601.04825 v2 · 2016-01-19 · 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{2DI2K7DUCUD53DEFT6GOXCEJ66}

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	2026-05-18T00:03:34.605997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0d1a57c741507dd8c859f8ceb8889f7872e1d65ea2a91a531dffd70e738d5a3

Aliases

arxiv: 1601.04825 · arxiv_version: 1601.04825v2 · doi: 10.48550/arxiv.1601.04825 · pith_short_12: 2DI2K7DUCUD5 · pith_short_16: 2DI2K7DUCUD53DEF · pith_short_8: 2DI2K7DU

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/2DI2K7DUCUD53DEFT6GOXCEJ66 \
  | 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: d0d1a57c741507dd8c859f8ceb8889f7872e1d65ea2a91a531dffd70e738d5a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18af715dabaabbbcd81d11c9f1b340bc6a6380cc3512fcc340ea4bc975b4831b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-01-19T08:54:39Z",
    "title_canon_sha256": "365bea8cda1b8d28a67a1c877364625edd5ba2c650e9da9b776a5e9e5489ca49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.04825",
    "kind": "arxiv",
    "version": 2
  }
}