Pith Number

pith:KUPH3PIY

pith:2015:KUPH3PIYXQQPCT5UWJJ6Z6TKST

not attested not anchored not stored refs pending

Comparison and maximum principles for a class of flux-limited diffusions with external force fields

Manh Hong Duong

arxiv:1508.03847 v1 · 2015-08-16 · math.AP · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KUPH3PIYXQQPCT5UWJJ6Z6TKST}

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	2026-05-18T01:35:15.080286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

551e7dbd18bc20f14fb4b253ecfa6a94ffc5eed3c393378c9d92767564cb845f

Aliases

arxiv: 1508.03847 · arxiv_version: 1508.03847v1 · doi: 10.48550/arxiv.1508.03847 · pith_short_12: KUPH3PIYXQQP · pith_short_16: KUPH3PIYXQQPCT5U · pith_short_8: KUPH3PIY

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/KUPH3PIYXQQPCT5UWJJ6Z6TKST \
  | 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: 551e7dbd18bc20f14fb4b253ecfa6a94ffc5eed3c393378c9d92767564cb845f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d60683bdd31e5cf3426f805c3f46ada5f4e8b0d1c6754826852194d24a17217b",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-08-16T17:00:45Z",
    "title_canon_sha256": "cbef68cfa0bc4c94d964425448fbbaa4167948411093fc87fc032a8e82e54792"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03847",
    "kind": "arxiv",
    "version": 1
  }
}