Pith Number

pith:ONJJL37U

pith:2016:ONJJL37UGDC62EZII4BQ25DYTW

not attested not anchored not stored refs pending

Gradient estimates for solutions of the Lam\'e system with partially infinite coefficients in dimensions greater than two

Haigang Li, Jiguang Bao, Yanyan Li

arxiv:1601.07879 v1 · 2016-01-28 · 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{ONJJL37UGDC62EZII4BQ25DYTW}

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	2026-05-18T01:21:42.105506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

735295eff430c5ed132847030d74789da2a80a106745751f38ce202805670874

Aliases

arxiv: 1601.07879 · arxiv_version: 1601.07879v1 · doi: 10.48550/arxiv.1601.07879 · pith_short_12: ONJJL37UGDC6 · pith_short_16: ONJJL37UGDC62EZI · pith_short_8: ONJJL37U

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/ONJJL37UGDC62EZII4BQ25DYTW \
  | 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: 735295eff430c5ed132847030d74789da2a80a106745751f38ce202805670874

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "304c69db7ec477ebc1822aa9cb1b098af05a231e3f6dbacfe353c9dd42131249",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-01-28T19:45:31Z",
    "title_canon_sha256": "a814d781c8330617ecc8a350681b5a17978e0034cfaea267a46b31fb6d8983a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.07879",
    "kind": "arxiv",
    "version": 1
  }
}