Pith Number

pith:T6UOYVEN

pith:2015:T6UOYVENVH4RUWCOZRDZK4JBSM

not attested not anchored not stored refs pending

Semiconcavity of viscosity solutions for a class of degenerate elliptic integro-differential equations in $\mathbb R^n$

Chenchen Mou

arxiv:1503.03126 v2 · 2015-03-10 · 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{T6UOYVENVH4RUWCOZRDZK4JBSM}

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	2026-05-18T00:45:50.399281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fa8ec548da9f91a584ecc479571219314d8ff041d7f21a3b7e219cc9f19d89a

Aliases

arxiv: 1503.03126 · arxiv_version: 1503.03126v2 · doi: 10.48550/arxiv.1503.03126 · pith_short_12: T6UOYVENVH4R · pith_short_16: T6UOYVENVH4RUWCO · pith_short_8: T6UOYVEN

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/T6UOYVENVH4RUWCOZRDZK4JBSM \
  | 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: 9fa8ec548da9f91a584ecc479571219314d8ff041d7f21a3b7e219cc9f19d89a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ada36a3d5c08e42b5e62de9e10b27901e192cb08e5a1c9090fb8e0900ebb57db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-03-10T23:53:41Z",
    "title_canon_sha256": "b4376690df457e3696d64e5848bf695e26ccfef07673546da35fa0bce4597d4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03126",
    "kind": "arxiv",
    "version": 2
  }
}