Pith Number

pith:5CQVUJOY

pith:2019:5CQVUJOYGE2OTUFSUF4KRPQSZ6

not attested not anchored not stored refs pending

The Dirichlet problem for orthodiagonal maps

Asaf Nachmias, Daniel C. Jerison, Ori Gurel-Gurevich

arxiv:1906.01613 v1 · 2019-06-04 · math.PR · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5CQVUJOYGE2OTUFSUF4KRPQSZ6}

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	2026-05-17T23:44:15.955208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8a15a25d83134e9d0b2a178a8be12cfbcf356a662ca26a6425174373fb2e429

Aliases

arxiv: 1906.01613 · arxiv_version: 1906.01613v1 · doi: 10.48550/arxiv.1906.01613 · pith_short_12: 5CQVUJOYGE2O · pith_short_16: 5CQVUJOYGE2OTUFS · pith_short_8: 5CQVUJOY

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/5CQVUJOYGE2OTUFSUF4KRPQSZ6 \
  | 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: e8a15a25d83134e9d0b2a178a8be12cfbcf356a662ca26a6425174373fb2e429

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12abbf2b23b36bb0631a081925813703c78a7492e63ce371dcf3895ad497e53b",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2019-06-04T17:44:56Z",
    "title_canon_sha256": "80fbe568d51b087a4c302aa1767923ca4c51f126520f3b53e69ae46ccc2fb80d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01613",
    "kind": "arxiv",
    "version": 1
  }
}