Pith Number

pith:U7XBHOXP

pith:2017:U7XBHOXPZ4Y7YRWBQX4QH7VGT2

not attested not anchored not stored refs pending

Global weak solutions to the one-dimensional compressible heat-conductive MHD equations without resistivity

Yang Li, Yongzhong Sun

arxiv:1710.10171 v1 · 2017-10-26 · 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{U7XBHOXPZ4Y7YRWBQX4QH7VGT2}

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	2026-05-18T00:31:54.617121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7ee13baefcf31fc46c185f903fea69eb883f93a61e33cf598a75ed500565818

Aliases

arxiv: 1710.10171 · arxiv_version: 1710.10171v1 · doi: 10.48550/arxiv.1710.10171 · pith_short_12: U7XBHOXPZ4Y7 · pith_short_16: U7XBHOXPZ4Y7YRWB · pith_short_8: U7XBHOXP

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/U7XBHOXPZ4Y7YRWBQX4QH7VGT2 \
  | 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: a7ee13baefcf31fc46c185f903fea69eb883f93a61e33cf598a75ed500565818

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "caad999d6021b025af395281cb3421f314dc8cf2e083f3c09c0f019c2e419ebd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-10-26T14:30:38Z",
    "title_canon_sha256": "cdb5a137d50916cc18f68be02b58e9fef13895fa6cf6461af5b31a632c1299a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.10171",
    "kind": "arxiv",
    "version": 1
  }
}