Pith Number

pith:CUW4NMLV

pith:2016:CUW4NMLVVHFK7JGWMSAKU6WRYA

not attested not anchored not stored refs pending

Impulse output rapid stabilization for heat equations

Gengsheng Wang, Kim Dang Phung, Yashan Xu

arxiv:1611.10075 v1 · 2016-11-30 · 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{CUW4NMLVVHFK7JGWMSAKU6WRYA}

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	2026-05-18T00:56:11.250506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

152dc6b175a9caafa4d66480aa7ad1c01bdf6314977da451ac906344a7b9bee2

Aliases

arxiv: 1611.10075 · arxiv_version: 1611.10075v1 · doi: 10.48550/arxiv.1611.10075 · pith_short_12: CUW4NMLVVHFK · pith_short_16: CUW4NMLVVHFK7JGW · pith_short_8: CUW4NMLV

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/CUW4NMLVVHFK7JGWMSAKU6WRYA \
  | 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: 152dc6b175a9caafa4d66480aa7ad1c01bdf6314977da451ac906344a7b9bee2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d57982a55bc15601f84b90fc5c4ad79fb1866c9869694a732236e25b716c3b09",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-11-30T10:07:22Z",
    "title_canon_sha256": "9f06c447b6cfced83dbe876a622c1d3e7156920fa63ff2d6f86ab0f0e5fdeaa8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.10075",
    "kind": "arxiv",
    "version": 1
  }
}