Pith Number

pith:6YJKRJB4

pith:2018:6YJKRJB4GLCC7Y3ZJDZK4ORCP6

not attested not anchored not stored refs pending

On uniqueness sets of additive eigenvalue problems and applications

Hiroyoshi Mitake, Hung V. Tran

arxiv:1801.05081 v1 · 2018-01-16 · 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{6YJKRJB4GLCC7Y3ZJDZK4ORCP6}

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	2026-05-18T00:25:50.038653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f612a8a43c32c42fe37948f2ae3a227f929009b2b2a59eed9c4e5b1bd629d83d

Aliases

arxiv: 1801.05081 · arxiv_version: 1801.05081v1 · doi: 10.48550/arxiv.1801.05081 · pith_short_12: 6YJKRJB4GLCC · pith_short_16: 6YJKRJB4GLCC7Y3Z · pith_short_8: 6YJKRJB4

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/6YJKRJB4GLCC7Y3ZJDZK4ORCP6 \
  | 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: f612a8a43c32c42fe37948f2ae3a227f929009b2b2a59eed9c4e5b1bd629d83d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1b2c935d43d53b2901ebf79df4ebfa595c67711d486c346d8684d1d942e8016",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-01-16T00:52:29Z",
    "title_canon_sha256": "5375051bcf0a06049cb9e660692e15d2ec5a385c8f856ffa8d8a66ddf77f9b53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.05081",
    "kind": "arxiv",
    "version": 1
  }
}