Pith Number

pith:TATA5X3E

pith:2019:TATA5X3EHJL67O757YJEJMKA2Z

not attested not anchored not stored refs pending

Dirichlet boundary values on Euclidean balls with infinitely many solutions for the minimal surface system

Ling Yang, Xiaowei Xu, Yongsheng Zhang

arxiv:1905.08532 v1 · 2019-05-21 · math.DG · 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{TATA5X3EHJL67O757YJEJMKA2Z}

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	2026-05-17T23:45:42.903433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98260edf643a57efbbfdfe1244b140d667e2da65f83bca9d50e44c48f7fc885c

Aliases

arxiv: 1905.08532 · arxiv_version: 1905.08532v1 · doi: 10.48550/arxiv.1905.08532 · pith_short_12: TATA5X3EHJL6 · pith_short_16: TATA5X3EHJL67O75 · pith_short_8: TATA5X3E

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/TATA5X3EHJL67O757YJEJMKA2Z \
  | 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: 98260edf643a57efbbfdfe1244b140d667e2da65f83bca9d50e44c48f7fc885c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f2dffe1a90775683832fd71009388d2b71306738be3e14b722cb66397fabb72",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2019-05-21T10:31:36Z",
    "title_canon_sha256": "56bc0074ba75465ae106656928a9f12884440c850f03d0dab8e7806dcbcc442f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.08532",
    "kind": "arxiv",
    "version": 1
  }
}