Pith Number

pith:TW6ZP4PC

pith:2026:TW6ZP4PCQWDDRSQKPGTADEGCC5

not attested not anchored not stored refs pending

Enhanced stability of pressure relief valves: mechanistic design and analysis

Alan R. Champneys, Csaba J. H\H{o}s, Hong Tang, Istvan Erdodi

arxiv:2603.19015 v2 · 2026-03-19 · math.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TW6ZP4PCQWDDRSQKPGTADEGCC5}

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	2026-06-19T16:12:53.287275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dbd97f1e2858638ca0a79a60190c21769e8d3e1d26a304f923c3ddb5d2ecf3a

Aliases

arxiv: 2603.19015 · arxiv_version: 2603.19015v2 · doi: 10.48550/arxiv.2603.19015 · pith_short_12: TW6ZP4PCQWDD · pith_short_16: TW6ZP4PCQWDDRSQK · pith_short_8: TW6ZP4PC

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/TW6ZP4PCQWDDRSQKPGTADEGCC5 \
  | 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: 9dbd97f1e2858638ca0a79a60190c21769e8d3e1d26a304f923c3ddb5d2ecf3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a313b2fae4d2aaf4b55e0f3f1781bdb5648075b68cb0bb0329ab3eeaad651566",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2026-03-19T15:19:59Z",
    "title_canon_sha256": "979d66cb9eb0703d1c0a35748ac9c03bd0a8244dd130edabd4d66bd67af47901"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.19015",
    "kind": "arxiv",
    "version": 2
  }
}