Pith Number

pith:N5AW6UTL

pith:2014:N5AW6UTL4KVGFYLUQXIPBX4SDV

not attested not anchored not stored refs pending

Everywhere differentiability of viscosity solutions to a class of Aronsson's equations

Changyou Wang, Juhana Siljander, Yuan Zhou

arxiv:1409.6804 v1 · 2014-09-24 · 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{N5AW6UTL4KVGFYLUQXIPBX4SDV}

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	2026-05-18T02:42:00.388469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f416f526be2aa62e17485d0f0df921d7cb31103fe28a820417731a3b87fd84f

Aliases

arxiv: 1409.6804 · arxiv_version: 1409.6804v1 · doi: 10.48550/arxiv.1409.6804 · pith_short_12: N5AW6UTL4KVG · pith_short_16: N5AW6UTL4KVGFYLU · pith_short_8: N5AW6UTL

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/N5AW6UTL4KVGFYLUQXIPBX4SDV \
  | 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: 6f416f526be2aa62e17485d0f0df921d7cb31103fe28a820417731a3b87fd84f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "740528cf3af03c78f72a9a18fae2d075bee2689d2c4a62760e9f0f77eeb9aa92",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-09-24T02:55:14Z",
    "title_canon_sha256": "7f77fb5bb5d5c47b1be97b589b17fa291351bb1b6af83bf9432c302c16b7b414"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6804",
    "kind": "arxiv",
    "version": 1
  }
}