Pith Number

pith:WLOO3WJH

pith:2024:WLOO3WJHF4RZ36NXCRIVNQQSHE

not attested not anchored not stored refs pending

A survey on isothermal and isentropic Baer-Nunziato-type models

Aleksey Sikstel, Ferdinand Thein, Maren Hantke, Siegfried M\"uller

arxiv:2407.06919 v1 · 2024-07-09 · physics.flu-dyn · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WLOO3WJHF4RZ36NXCRIVNQQSHE}

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	2026-07-05T08:41:55.139299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2dcedd9272f239df9b7145156c212393b9703cadd082a580779331ac8686d1e

Aliases

arxiv: 2407.06919 · arxiv_version: 2407.06919v1 · doi: 10.48550/arxiv.2407.06919 · pith_short_12: WLOO3WJHF4RZ · pith_short_16: WLOO3WJHF4RZ36NX · pith_short_8: WLOO3WJH

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/WLOO3WJHF4RZ36NXCRIVNQQSHE \
  | 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: b2dcedd9272f239df9b7145156c212393b9703cadd082a580779331ac8686d1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "539f7cb8d95c6361554b08a2ba07fd612c6e4563141b7fa83cef20460e0731d9",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2024-07-09T14:55:31Z",
    "title_canon_sha256": "5c6925f426356ee1bf321132db0a2446f5b81a538eadfe5ad008e32e217ad0cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.06919",
    "kind": "arxiv",
    "version": 1
  }
}