Pith Number

pith:QAJZLDAR

pith:2012:QAJZLDARRSFCSCEFCHJZPAF6RM

not attested not anchored not stored refs pending

A Theorem of Paley-Wiener Type for Schr\"odinger Evolutions

Carlos E. Kenig, Gustavo Ponce, Luis Vega

arxiv:1201.5587 v1 · 2012-01-26 · 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{QAJZLDARRSFCSCEFCHJZPAF6RM}

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	2026-05-18T04:03:45.870348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8013958c118c8a29088511d39780be8b14d72218a53395143e0e1f8d18e472dd

Aliases

arxiv: 1201.5587 · arxiv_version: 1201.5587v1 · doi: 10.48550/arxiv.1201.5587 · pith_short_12: QAJZLDARRSFC · pith_short_16: QAJZLDARRSFCSCEF · pith_short_8: QAJZLDAR

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/QAJZLDARRSFCSCEFCHJZPAF6RM \
  | 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: 8013958c118c8a29088511d39780be8b14d72218a53395143e0e1f8d18e472dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abfcceb1b88e041b2cc508e1cd5e93a7f7f0b1e25ace5499cc6eb44f8d9ced87",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-01-26T17:53:58Z",
    "title_canon_sha256": "e7c7dd1750b293dea28dd7295e1d21efa9b045d994eb7e2f83246003efa9ce90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.5587",
    "kind": "arxiv",
    "version": 1
  }
}