Pith Number

pith:W5ZZHAFG

pith:2018:W5ZZHAFGPNY6GOHNM2LUJZ6ZMH

not attested not anchored not stored refs pending

Dispersive shocks in Quantum Hydrodynamics with viscosity

Corrado Lattanzio, Delyan Zhelyazov, Pierangelo Marcati

arxiv:1812.10279 v2 · 2018-12-26 · 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{W5ZZHAFGPNY6GOHNM2LUJZ6ZMH}

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	2026-05-17T23:47:58.706605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7739380a67b71e338ed669744e7d961ffbdee7f5ff6636076b9bc793e8e4d4c

Aliases

arxiv: 1812.10279 · arxiv_version: 1812.10279v2 · doi: 10.48550/arxiv.1812.10279 · pith_short_12: W5ZZHAFGPNY6 · pith_short_16: W5ZZHAFGPNY6GOHN · pith_short_8: W5ZZHAFG

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/W5ZZHAFGPNY6GOHNM2LUJZ6ZMH \
  | 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: b7739380a67b71e338ed669744e7d961ffbdee7f5ff6636076b9bc793e8e4d4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9ceacf1cfdb9a03cbb3fb272203339799a6af74005204d3e6a72b86a0e4a467",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-12-26T10:32:43Z",
    "title_canon_sha256": "45786ac2b7429c0b47a65b019f11328f8ea76a348488432ae0ea55aec23ba876"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.10279",
    "kind": "arxiv",
    "version": 2
  }
}