Pith Number

pith:W53HYGYT

pith:2026:W53HYGYTCSRTORJRFYPT6FN3UV

not attested not anchored not stored refs pending

Convergence Rates for Vanishing Viscosity Approximations of Possibly Degenerate Viscous Hamilton--Jacobi Equations

Junkai Qi

arxiv:2607.05186 v1 · 2026-07-06 · 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{W53HYGYTCSRTORJRFYPT6FN3UV}

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	2026-07-07T03:19:19.038921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7767c1b1314a33745312e1f3f15bba570f6680ac12e59c2588ec28ddac1456d

Aliases

arxiv: 2607.05186 · arxiv_version: 2607.05186v1 · doi: 10.48550/arxiv.2607.05186 · pith_short_12: W53HYGYTCSRT · pith_short_16: W53HYGYTCSRTORJR · pith_short_8: W53HYGYT

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/W53HYGYTCSRTORJRFYPT6FN3UV \
  | 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: b7767c1b1314a33745312e1f3f15bba570f6680ac12e59c2588ec28ddac1456d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe33bcf82f36750f6a2133997ca1494bd523727c4b49b42c38a377ba8eed7a0d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2026-07-06T15:02:56Z",
    "title_canon_sha256": "9818f6cbcc2741a01e33416c19332507ccddb559dba7ea7156f37d9ef13923fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.05186",
    "kind": "arxiv",
    "version": 1
  }
}