Pith Number

pith:GB2EOW7Z

pith:2016:GB2EOW7ZH2TKEMVTZVTKA3P34X

not attested not anchored not stored refs pending

On isomorphism problem for von Neumann flows with one discontinuity

Adam Kanigowski, Anton V. Solomko

arxiv:1610.02712 v1 · 2016-10-09 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GB2EOW7ZH2TKEMVTZVTKA3P34X}

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	2026-05-18T01:02:50.895167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3074475bf93ea6a232b3cd66a06dfbe5f4b0cdea247cbeccc38bf56aca9be04d

Aliases

arxiv: 1610.02712 · arxiv_version: 1610.02712v1 · doi: 10.48550/arxiv.1610.02712 · pith_short_12: GB2EOW7ZH2TK · pith_short_16: GB2EOW7ZH2TKEMVT · pith_short_8: GB2EOW7Z

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/GB2EOW7ZH2TKEMVTZVTKA3P34X \
  | 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: 3074475bf93ea6a232b3cd66a06dfbe5f4b0cdea247cbeccc38bf56aca9be04d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d757d0b23eeb1647e12e807d8f1748c58c94ae054846abb388d2e9cce447002a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-10-09T20:01:32Z",
    "title_canon_sha256": "6ba9f1f727a8d0b274f6cc983a29635ddd5b75fd628efbc6c0502127cc4a9db9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.02712",
    "kind": "arxiv",
    "version": 1
  }
}