Pith Number

pith:F5CM6OPV

pith:2014:F5CM6OPV3W3OLJMVIBLDVYWYEV

not attested not anchored not stored refs pending

Boundary regularity of Dirichlet minimizing Q-valued functions

Jonas Hirsch

arxiv:1402.2559 v1 · 2014-02-11 · 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{F5CM6OPV3W3OLJMVIBLDVYWYEV}

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	2026-05-18T02:59:19.294409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f44cf39f5ddb6e5a59540563ae2d8254a5f3344621fdbe2c143a2552530967b

Aliases

arxiv: 1402.2559 · arxiv_version: 1402.2559v1 · doi: 10.48550/arxiv.1402.2559 · pith_short_12: F5CM6OPV3W3O · pith_short_16: F5CM6OPV3W3OLJMV · pith_short_8: F5CM6OPV

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/F5CM6OPV3W3OLJMVIBLDVYWYEV \
  | 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: 2f44cf39f5ddb6e5a59540563ae2d8254a5f3344621fdbe2c143a2552530967b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d8c1b8818716c4ead4294ed8f1678d9b24eab692155e5ed27fc1e2a97e5ae66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-02-11T16:45:14Z",
    "title_canon_sha256": "84cec17c7835a189b7aaa32cff3c6340e427c4ac1b912465d59f9cb61cae5a5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2559",
    "kind": "arxiv",
    "version": 1
  }
}