Pith Number

pith:E4ECHCN5

pith:2018:E4ECHCN5ZUIMT7JWUTQW6INLHF

not attested not anchored not stored refs pending

Remarks on topology of stable translating solitons

Keita Kunikawa, Shunsuke Saito

arxiv:1804.05463 v2 · 2018-04-16 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E4ECHCN5ZUIMT7JWUTQW6INLHF}

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	2026-05-18T00:03:56.132733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27082389bdcd10c9fd36a4e16f21ab39765c2335e7d4396997922094c876a8b5

Aliases

arxiv: 1804.05463 · arxiv_version: 1804.05463v2 · doi: 10.48550/arxiv.1804.05463 · pith_short_12: E4ECHCN5ZUIM · pith_short_16: E4ECHCN5ZUIMT7JW · pith_short_8: E4ECHCN5

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/E4ECHCN5ZUIMT7JWUTQW6INLHF \
  | 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: 27082389bdcd10c9fd36a4e16f21ab39765c2335e7d4396997922094c876a8b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c4dabbad9554b450625531478eb4d638e4ac26b2cc2580be53eba67d9e48517",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2018-04-16T01:03:05Z",
    "title_canon_sha256": "6e2412be39e847939bc6e0c3beaf7f47a076d5133078ab8a7507d23efb01c3b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.05463",
    "kind": "arxiv",
    "version": 2
  }
}