Pith Number

pith:7GLFELNS

pith:2014:7GLFELNSOR3GBIK7JIVF4UYEXR

not attested not anchored not stored refs pending

Uniqueness of rarefaction waves in multidimensional compressible Euler system

Eduard Feireisl, Ond\v{r}ej Kreml

arxiv:1402.2526 v1 · 2014-02-11 · 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{7GLFELNSOR3GBIK7JIVF4UYEXR}

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	2026-05-18T02:59:19.431433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f996522db2747660a15f4a2a5e5304bc6086127ef02fa0d5fbb83315a94763de

Aliases

arxiv: 1402.2526 · arxiv_version: 1402.2526v1 · doi: 10.48550/arxiv.1402.2526 · pith_short_12: 7GLFELNSOR3G · pith_short_16: 7GLFELNSOR3GBIK7 · pith_short_8: 7GLFELNS

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/7GLFELNSOR3GBIK7JIVF4UYEXR \
  | 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: f996522db2747660a15f4a2a5e5304bc6086127ef02fa0d5fbb83315a94763de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2920164c5468df05fea9f463528e3f0497de801553de2bf64e5fd3149c1154e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-02-11T15:29:08Z",
    "title_canon_sha256": "a775c6c871b0b5f0a4f1ae93ff9996d05b0d358df04e559616c99be2587863b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2526",
    "kind": "arxiv",
    "version": 1
  }
}