Pith Number

pith:XHT4CAVR

pith:2016:XHT4CAVRF7T3PZF7IU63MPFZ45

not attested not anchored not stored refs pending

On the one-dimensional continuity equation with a nearly incompressible vector field

Nikolay A. Gusev

arxiv:1610.08848 v1 · 2016-10-27 · 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{XHT4CAVRF7T3PZF7IU63MPFZ45}

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	2026-05-18T01:01:07.108766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9e7c102b12fe7b7e4bf453db63cb9e771f1aa0fd3e02d7f574c243e7372b0a7

Aliases

arxiv: 1610.08848 · arxiv_version: 1610.08848v1 · doi: 10.48550/arxiv.1610.08848 · pith_short_12: XHT4CAVRF7T3 · pith_short_16: XHT4CAVRF7T3PZF7 · pith_short_8: XHT4CAVR

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/XHT4CAVRF7T3PZF7IU63MPFZ45 \
  | 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: b9e7c102b12fe7b7e4bf453db63cb9e771f1aa0fd3e02d7f574c243e7372b0a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50083c3d845272f27295dbabdbe52ea439cdea2bdad9be3a8a354a9fc27b8e2b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-10-27T15:46:16Z",
    "title_canon_sha256": "b62bce49808c87d1c8e0bf419a30e09d617612b120d502ba5a1305d296659645"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.08848",
    "kind": "arxiv",
    "version": 1
  }
}