Pith Number

pith:XQRCOZIK

pith:2017:XQRCOZIKVI4WRFDPK3GETINMKB

not attested not anchored not stored refs pending

On the second boundary value problem for a class of fully nonlinear flows II

Juanjuan Chen, Rongli Huang, YunHua Ye

arxiv:1712.03793 v1 · 2017-12-11 · math.AP · math.DG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XQRCOZIKVI4WRFDPK3GETINMKB}

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	2026-05-18T00:28:20.003251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc2227650aaa3968946f56cc49a1ac505b9e46e8eea2828920bf730f8d480fd5

Aliases

arxiv: 1712.03793 · arxiv_version: 1712.03793v1 · doi: 10.48550/arxiv.1712.03793 · pith_short_12: XQRCOZIKVI4W · pith_short_16: XQRCOZIKVI4WRFDP · pith_short_8: XQRCOZIK

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/XQRCOZIKVI4WRFDPK3GETINMKB \
  | 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: bc2227650aaa3968946f56cc49a1ac505b9e46e8eea2828920bf730f8d480fd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf4d33b94dfc238479e04f7ec04481e6333f96c224c02c8eac12bbbeb2a116a6",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-12-11T14:25:26Z",
    "title_canon_sha256": "01e9857065c4f199ecdb54abafe2f09c5f5b6f76056557f4a713bec93069d123"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.03793",
    "kind": "arxiv",
    "version": 1
  }
}