Pith Number

pith:SOTVIWXW

pith:2013:SOTVIWXWIOYJMQYZJS7VPZ7JKW

not attested not anchored not stored refs pending

Viscosity solution of Hamilton-Jacobi equation by a limiting minmax method

Qiaoling Wei

arxiv:1303.3219 v2 · 2013-03-13 · math.AP · math.DS · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SOTVIWXWIOYJMQYZJS7VPZ7JKW}

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	2026-05-18T01:51:07.823111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93a7545af643b09643194cbf57e7e9559cd4c50e97e274fc4d27429721a0321e

Aliases

arxiv: 1303.3219 · arxiv_version: 1303.3219v2 · doi: 10.48550/arxiv.1303.3219 · pith_short_12: SOTVIWXWIOYJ · pith_short_16: SOTVIWXWIOYJMQYZ · pith_short_8: SOTVIWXW

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/SOTVIWXWIOYJMQYZJS7VPZ7JKW \
  | 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: 93a7545af643b09643194cbf57e7e9559cd4c50e97e274fc4d27429721a0321e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c868606eca1cc5956bccdc5cbcf1fc8358425631e2bd5e9a590863af803aeefa",
    "cross_cats_sorted": [
      "math.DS",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-03-13T17:25:35Z",
    "title_canon_sha256": "6bbce35f41156dc5e588bcca763d66c1563679321cff7587eac67d17d9ace516"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.3219",
    "kind": "arxiv",
    "version": 2
  }
}