Pith Number

pith:EVHB5ZSB

pith:2014:EVHB5ZSBHTK3M7L6WE3TUAY4I5

not attested not anchored not stored refs pending

Lower bound of density for Lipschitz continuous solutions in the isentropic gas dynamics

Geng Chen, Ronghua Pan, Shengguo Zhu

arxiv:1410.3182 v1 · 2014-10-13 · 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{EVHB5ZSBHTK3M7L6WE3TUAY4I5}

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	2026-05-18T02:40:11.947433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

254e1ee6413cd5b67d7eb1373a031c476037661bbbabbde9f54f26d206d0fea8

Aliases

arxiv: 1410.3182 · arxiv_version: 1410.3182v1 · doi: 10.48550/arxiv.1410.3182 · pith_short_12: EVHB5ZSBHTK3 · pith_short_16: EVHB5ZSBHTK3M7L6 · pith_short_8: EVHB5ZSB

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/EVHB5ZSBHTK3M7L6WE3TUAY4I5 \
  | 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: 254e1ee6413cd5b67d7eb1373a031c476037661bbbabbde9f54f26d206d0fea8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75c0579d81c3c8016395a8c80413a7f1943caaaf935b76c20125b10be5cff5c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-10-13T03:40:57Z",
    "title_canon_sha256": "492bf6e2cab38dd5ac437949eb465fe7c58e7a2827013843148d24d71523d038"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.3182",
    "kind": "arxiv",
    "version": 1
  }
}