Pith Number

pith:V3JJ7JOL

pith:2013:V3JJ7JOLQVM6PKKT5ZH7NVXTYQ

not attested not anchored not stored refs pending

Boundary regularity for viscosity solutions of fully nonlinear elliptic equations

Boyan Sirakov, Luis Silvestre

arxiv:1306.6672 v1 · 2013-06-27 · 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{V3JJ7JOLQVM6PKKT5ZH7NVXTYQ}

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	2026-05-18T03:19:43.424341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aed29fa5cb8559e7a953ee4ff6d6f3c42d94a3d8d1519a0cb660e6f77172ca8d

Aliases

arxiv: 1306.6672 · arxiv_version: 1306.6672v1 · doi: 10.48550/arxiv.1306.6672 · pith_short_12: V3JJ7JOLQVM6 · pith_short_16: V3JJ7JOLQVM6PKKT · pith_short_8: V3JJ7JOL

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/V3JJ7JOLQVM6PKKT5ZH7NVXTYQ \
  | 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: aed29fa5cb8559e7a953ee4ff6d6f3c42d94a3d8d1519a0cb660e6f77172ca8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "092a1ba468feeb74a481a247315080656edc36cd1cc7f93a1a3a304b855fa859",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-06-27T22:20:16Z",
    "title_canon_sha256": "69aa50c6dc8a720e5dbf0a25513fc5e849e93674f2d878b98d73faf320d9fb76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.6672",
    "kind": "arxiv",
    "version": 1
  }
}