Pith Number

pith:SFGCVKUG

pith:2014:SFGCVKUGIGOVOA7KULZRJOUO5Z

not attested not anchored not stored refs pending

Long-time dynamics of the perturbed Schr\"odinger equation on negatively curved surfaces

Gabriel Riviere

arxiv:1412.4400 v1 · 2014-12-14 · math.AP · math-ph · math.DS · 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{SFGCVKUGIGOVOA7KULZRJOUO5Z}

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	2026-05-18T02:31:19.314214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

914c2aaa86419d5703eaa2f314ba8eee5731207eaaacbbb9460af9ad63a2349f

Aliases

arxiv: 1412.4400 · arxiv_version: 1412.4400v1 · doi: 10.48550/arxiv.1412.4400 · pith_short_12: SFGCVKUGIGOV · pith_short_16: SFGCVKUGIGOVOA7K · pith_short_8: SFGCVKUG

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/SFGCVKUGIGOVOA7KULZRJOUO5Z \
  | 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: 914c2aaa86419d5703eaa2f314ba8eee5731207eaaacbbb9460af9ad63a2349f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16c00e1b386284cdc75f79ff9960cd7fc138c1cc98ea9f5cba4aec7d8a9d2e5a",
    "cross_cats_sorted": [
      "math-ph",
      "math.DS",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-12-14T20:02:17Z",
    "title_canon_sha256": "b7624bd861a00253f4709718c669bdd7e1dbf3403796471c0c4f1f062a624a0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.4400",
    "kind": "arxiv",
    "version": 1
  }
}