Pith Number

pith:25RSLLV2

pith:2021:25RSLLV254J6WRHGD4UJVCG3S4

not attested not anchored not stored refs pending

A representation formula of the viscosity solution of the contact Hamilton-Jacobi equation and its applications

Jun Yan, Lin Wang, Panrui Ni

arxiv:2101.00446 v6 · 2021-01-02 · 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{25RSLLV254J6WRHGD4UJVCG3S4}

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.

Cited by

1 paper in Pith

Some geometric perspectives on Contact Hamiltonian Dynamics

Receipt and verification

First computed	2026-07-05T05:49:52.216845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d76325aebaef13eb44e61f289a88db973a50d2da6b21c46a5307e4f76600a529

Aliases

arxiv: 2101.00446 · arxiv_version: 2101.00446v6 · doi: 10.48550/arxiv.2101.00446 · pith_short_12: 25RSLLV254J6 · pith_short_16: 25RSLLV254J6WRHG · pith_short_8: 25RSLLV2

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/25RSLLV254J6WRHGD4UJVCG3S4 \
  | 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: d76325aebaef13eb44e61f289a88db973a50d2da6b21c46a5307e4f76600a529

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f65c0b01cb583c387c3884e11848490ad96eb8d9835297c69d22af9d74191e4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2021-01-02T12:50:10Z",
    "title_canon_sha256": "b297a57c935ea8a0b06129c440a48801b8cc07d86e84a7105c9c95b7dc2879a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.00446",
    "kind": "arxiv",
    "version": 6
  }
}