Pith Number

pith:WGKE35Z3

pith:2009:WGKE35Z3B2PPT632RWMXVDBQVD

not attested not anchored not stored refs pending

Stability of periodic stationary solutions of scalar conservation laws with space-periodic flux

Anne-Laure Dalibard (DMA)

arxiv:0904.2498 v1 · 2009-04-16 · 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{WGKE35Z3B2PPT632RWMXVDBQVD}

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	2026-05-18T03:52:12.732568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1944df73b0e9ef9fb7a8d997a8c30a8ce20cbc7bb3ebcac5d2bfda2c7e63090

Aliases

arxiv: 0904.2498 · arxiv_version: 0904.2498v1 · doi: 10.48550/arxiv.0904.2498 · pith_short_12: WGKE35Z3B2PP · pith_short_16: WGKE35Z3B2PPT632 · pith_short_8: WGKE35Z3

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/WGKE35Z3B2PPT632RWMXVDBQVD \
  | 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: b1944df73b0e9ef9fb7a8d997a8c30a8ce20cbc7bb3ebcac5d2bfda2c7e63090

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90df40d2c3eeade2d9896457ec711d7f432d73dffc08797edb6b381ddbdea3cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2009-04-16T14:14:55Z",
    "title_canon_sha256": "7731482c1d3055ff113e3b8cb5147b3038614d34ef67451d04cd0dab1a150612"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.2498",
    "kind": "arxiv",
    "version": 1
  }
}