Pith Number

pith:WSCD27MF

pith:2015:WSCD27MFO55MKNCCCOREQPUHC4

not attested not anchored not stored refs pending

Non-uniqueness of Admissible Weak Solutions to Compressible Euler Systems with Source Terms

Chunjing Xie, Tianwen Luo, Zhouping Xin

arxiv:1506.01103 v1 · 2015-06-03 · 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{WSCD27MFO55MKNCCCOREQPUHC4}

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	2026-05-18T01:58:25.063339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4843d7d85777ac5344213a2483e8717247c02916308c81526ec1ae6756a5bd7

Aliases

arxiv: 1506.01103 · arxiv_version: 1506.01103v1 · doi: 10.48550/arxiv.1506.01103 · pith_short_12: WSCD27MFO55M · pith_short_16: WSCD27MFO55MKNCC · pith_short_8: WSCD27MF

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/WSCD27MFO55MKNCCCOREQPUHC4 \
  | 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: b4843d7d85777ac5344213a2483e8717247c02916308c81526ec1ae6756a5bd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03554fd9d65d12eb9e2f1e970b7f07b4ca04f56d83adae808340c6a7a0c9de46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-06-03T01:26:46Z",
    "title_canon_sha256": "0a85665296c735d87c9d5abb67c3b3e413ca0b5a833b2dd57a4adf9c1ceabb14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.01103",
    "kind": "arxiv",
    "version": 1
  }
}