Pith Number

pith:NNHH52Z7

pith:2019:NNHH52Z7G3M3BVNKH6ZXLFD2GI

not attested not anchored not stored refs pending

Time-dependent scattering theory on manifolds

Erik Skibsted, Kenichi Ito

arxiv:1905.02942 v1 · 2019-05-08 · math.DG · 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{NNHH52Z7G3M3BVNKH6ZXLFD2GI}

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	2026-05-17T23:46:44.961878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b4e7eeb3f36d9b0d5aa3fb375947a3226abdfaedaf59921d2c3d83f392f7c29

Aliases

arxiv: 1905.02942 · arxiv_version: 1905.02942v1 · doi: 10.48550/arxiv.1905.02942 · pith_short_12: NNHH52Z7G3M3 · pith_short_16: NNHH52Z7G3M3BVNK · pith_short_8: NNHH52Z7

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/NNHH52Z7G3M3BVNKH6ZXLFD2GI \
  | 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: 6b4e7eeb3f36d9b0d5aa3fb375947a3226abdfaedaf59921d2c3d83f392f7c29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97b961846b19628eb21a1ec59e32eb2507622086936b58b6946426ff60262033",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2019-05-08T07:30:47Z",
    "title_canon_sha256": "a3544d266bf996ae46fb0a52b19f0a28f1b04203f86420a011cae91783a80a03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02942",
    "kind": "arxiv",
    "version": 1
  }
}