Pith Number

pith:YT7BKT74

pith:2016:YT7BKT74V2QRNQN2ZPF7R5W7HF

not attested not anchored not stored refs pending

Viscous solution of the triple shock reflection problem

Matei I. Radulescu, S. She-Ming Lau-Chapdelaine

arxiv:1605.05943 v2 · 2016-05-19 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YT7BKT74V2QRNQN2ZPF7R5W7HF}

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	2026-05-18T01:11:22.424048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4fe154ffcaea116c1bacbcbf8f6df394454f300cf7a37e7a4d4114ceba27ba2

Aliases

arxiv: 1605.05943 · arxiv_version: 1605.05943v2 · doi: 10.48550/arxiv.1605.05943 · pith_short_12: YT7BKT74V2QR · pith_short_16: YT7BKT74V2QRNQN2 · pith_short_8: YT7BKT74

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/YT7BKT74V2QRNQN2ZPF7R5W7HF \
  | 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: c4fe154ffcaea116c1bacbcbf8f6df394454f300cf7a37e7a4d4114ceba27ba2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aba74e79d5ca036aebd1f019a2110332a24b1c7b4a1650cb1201f2f9816ad1f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2016-05-19T13:30:31Z",
    "title_canon_sha256": "35dab8da7716121ac5327556b570839f6c74ff1b086383e950b71fa17e30e0cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.05943",
    "kind": "arxiv",
    "version": 2
  }
}