Pith Number

pith:7OOA2IAA

pith:2017:7OOA2IAA7W4ZZFTCHEOGXGG45V

not attested not anchored not stored refs pending

Vanishing Viscosity Approach to the Compressible Euler Equations for Transonic Nozzle and Spherically Symmetric Flows

Gui-Qiang G. Chen, Matthew R. I. Schrecker

arxiv:1711.03626 v3 · 2017-11-09 · 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{7OOA2IAA7W4ZZFTCHEOGXGG45V}

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	2026-05-18T00:16:30.521232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb9c0d2000fdb99c9662391c6b98dced6761209a5e690d26564ee91c9852cdcf

Aliases

arxiv: 1711.03626 · arxiv_version: 1711.03626v3 · doi: 10.48550/arxiv.1711.03626 · pith_short_12: 7OOA2IAA7W4Z · pith_short_16: 7OOA2IAA7W4ZZFTC · pith_short_8: 7OOA2IAA

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/7OOA2IAA7W4ZZFTCHEOGXGG45V \
  | 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: fb9c0d2000fdb99c9662391c6b98dced6761209a5e690d26564ee91c9852cdcf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afa42298277c2e2a08f05df37dfcf51a0fae6e1c42e6491b63f52bdaca9ca8b8",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-11-09T22:31:47Z",
    "title_canon_sha256": "073cde8aa083219ec8b2e88322f17cdf83c0aeb06ce5c7340ccc4152e1422b05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03626",
    "kind": "arxiv",
    "version": 3
  }
}