Pith Number

pith:5JPJQS22

pith:2009:5JPJQS22XFJ5ILPUN5BR3J2IDR

not attested not anchored not stored refs pending

Stability of radiative shock profiles for hyperbolic-elliptic coupled systems

Kevin Zumbrun, Ramon Plaza, Toan Nguyen

arxiv:0908.1566 v1 · 2009-08-11 · 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{5JPJQS22XFJ5ILPUN5BR3J2IDR}

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	2026-05-18T02:12:35.464034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea5e984b5ab953d42df46f431da7481c47fbec2754d07a9317a9b2aca77dcc70

Aliases

arxiv: 0908.1566 · arxiv_version: 0908.1566v1 · doi: 10.48550/arxiv.0908.1566 · pith_short_12: 5JPJQS22XFJ5 · pith_short_16: 5JPJQS22XFJ5ILPU · pith_short_8: 5JPJQS22

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/5JPJQS22XFJ5ILPUN5BR3J2IDR \
  | 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: ea5e984b5ab953d42df46f431da7481c47fbec2754d07a9317a9b2aca77dcc70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6be41780493e8318b7b6b75fca8b8f765cfb02737709af65892fa6ac09d67083",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2009-08-11T19:58:46Z",
    "title_canon_sha256": "26a0a881056e665365d0e7a12789ba067f4c2f4a4c085c77750b58a543765b96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.1566",
    "kind": "arxiv",
    "version": 1
  }
}