Pith Number

pith:QENJ3O2R

pith:2015:QENJ3O2RXDSZK2Q6F7UKI5WDPH

not attested not anchored not stored refs pending

Incompressible Limit of Solutions of Multidimensional Steady Compressible Euler Equations

Feimin Huang, Gui-Qiang G. Chen, Tian-Yi Wang, Wei Xiang

arxiv:1510.02691 v2 · 2015-10-09 · math.AP · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QENJ3O2RXDSZK2Q6F7UKI5WDPH}

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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	2026-05-18T01:12:07.809832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

811a9dbb51b8e5956a1e2fe8a476c379f5e4019d079685a25dad1e47fafecae3

Aliases

arxiv: 1510.02691 · arxiv_version: 1510.02691v2 · doi: 10.48550/arxiv.1510.02691 · pith_short_12: QENJ3O2RXDSZ · pith_short_16: QENJ3O2RXDSZK2Q6 · pith_short_8: QENJ3O2R

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/QENJ3O2RXDSZK2Q6F7UKI5WDPH \
  | 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: 811a9dbb51b8e5956a1e2fe8a476c379f5e4019d079685a25dad1e47fafecae3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d05a9132cd00cc239616733c590d1673268404d1845c822d3de9d918ef2da1eb",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-10-09T14:44:02Z",
    "title_canon_sha256": "fe6fbd6a0e0fb91dbed729c9de99495858969e9251ffd7b3a94b8262a88a49f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.02691",
    "kind": "arxiv",
    "version": 2
  }
}