Pith Number

pith:2BZRMGTE

pith:2019:2BZRMGTEGIQTG7QYRVPAAY7AVT

not attested not anchored not stored refs pending

$C^{2,\alpha}$ estimates for solutions to almost linear elliptic equations

Arunima Bhattacharya, Micah Warren

arxiv:1908.03654 v1 · 2019-08-09 · 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{2BZRMGTEGIQTG7QYRVPAAY7AVT}

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	2026-07-05T03:17:27.839270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d073161a643221337e188d5e0063e0ace658d3cbe4028d8ef544dd58e4ac1914

Aliases

arxiv: 1908.03654 · arxiv_version: 1908.03654v1 · doi: 10.48550/arxiv.1908.03654 · pith_short_12: 2BZRMGTEGIQT · pith_short_16: 2BZRMGTEGIQTG7QY · pith_short_8: 2BZRMGTE

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/2BZRMGTEGIQTG7QYRVPAAY7AVT \
  | 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: d073161a643221337e188d5e0063e0ace658d3cbe4028d8ef544dd58e4ac1914

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "828222407e5a74c6b2c869add641615f154c6b95819f718f53c0043cdc593146",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-08-09T23:15:13Z",
    "title_canon_sha256": "933ce3d7a6db15b685b03c2c1353fe21f5c77d1029abc3c8d168776a72509e75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03654",
    "kind": "arxiv",
    "version": 1
  }
}