Pith Number

pith:ESTGFXQJ

pith:2019:ESTGFXQJEZSV6FX2PQBRNHPTH6

not attested not anchored not stored refs pending

Remarks on the Cauchy Problem of the One-dimensional Viscous Radiative and Reactive Gas

Yongkai Liao

arxiv:1903.10910 v1 · 2019-03-24 · 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{ESTGFXQJEZSV6FX2PQBRNHPTH6}

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	2026-05-17T23:50:17.267036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24a662de0926655f16fa7c03169df33f82a5a1504938fcc22f85928bf2f1bf3c

Aliases

arxiv: 1903.10910 · arxiv_version: 1903.10910v1 · doi: 10.48550/arxiv.1903.10910 · pith_short_12: ESTGFXQJEZSV · pith_short_16: ESTGFXQJEZSV6FX2 · pith_short_8: ESTGFXQJ

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/ESTGFXQJEZSV6FX2PQBRNHPTH6 \
  | 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: 24a662de0926655f16fa7c03169df33f82a5a1504938fcc22f85928bf2f1bf3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2154fec635f88f21c47c21ce4645eb2dff196c052aeee91e4b5bc92e47159ad5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-03-24T07:08:00Z",
    "title_canon_sha256": "5b8366f3c8e5eb672c2df3d47c8ee66ed1441c0142f9c7dd43fd793a38732e1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.10910",
    "kind": "arxiv",
    "version": 1
  }
}