Pith Number

pith:OG2R2A24

pith:2017:OG2R2A24X2ORCGMTT5AK7PL3SJ

not attested not anchored not stored refs pending

Optimal boundary gradient estimates for Lam\'{e} systems with partially infinite coefficients

Haigang Li, Hongjie Ju, Jiguang Bao

arxiv:1705.05518 v1 · 2017-05-16 · 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{OG2R2A24X2ORCGMTT5AK7PL3SJ}

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	2026-05-18T00:44:22.518491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71b51d035cbe9d1119939f40afbd7b92402faee793e6558985847530a9d622a5

Aliases

arxiv: 1705.05518 · arxiv_version: 1705.05518v1 · doi: 10.48550/arxiv.1705.05518 · pith_short_12: OG2R2A24X2OR · pith_short_16: OG2R2A24X2ORCGMT · pith_short_8: OG2R2A24

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/OG2R2A24X2ORCGMTT5AK7PL3SJ \
  | 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: 71b51d035cbe9d1119939f40afbd7b92402faee793e6558985847530a9d622a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a78112a5265a20805dd91afe3a9cb7cec064e6ccbb3d759a34131bddc69dd26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-05-16T03:28:51Z",
    "title_canon_sha256": "7e01cbe051110144041f97a3c11c0aaa9022843bb62f1a7b775b15c703e5a7ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.05518",
    "kind": "arxiv",
    "version": 1
  }
}