Pith Number

pith:ZHVOAQWF

pith:2019:ZHVOAQWFCSRXKJ4V3EMVUQCSCM

not attested not anchored not stored refs pending

Spatial coupling of an explicit temporal adaptive integration scheme with an implicit time integration scheme

Guillaume Puigt, Laurent Muscat, Marc Montagnac, Pierre Brenner

arxiv:1904.05340 v1 · 2019-04-10 · physics.comp-ph · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZHVOAQWFCSRXKJ4V3EMVUQCSCM}

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	2026-05-17T23:48:53.428095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9eae042c514a3752795d9195a4052131c307479854f351e22cefb6720ffe198

Aliases

arxiv: 1904.05340 · arxiv_version: 1904.05340v1 · doi: 10.48550/arxiv.1904.05340 · pith_short_12: ZHVOAQWFCSRX · pith_short_16: ZHVOAQWFCSRXKJ4V · pith_short_8: ZHVOAQWF

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/ZHVOAQWFCSRXKJ4V3EMVUQCSCM \
  | 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: c9eae042c514a3752795d9195a4052131c307479854f351e22cefb6720ffe198

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "894cbd2ed993ae16ac587cece6b625ebda5b42d07e07800b754ba82859d6cad5",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2019-04-10T17:50:16Z",
    "title_canon_sha256": "9b95bb8c7b4c523a4867064ccf154e686b46286c50ac08b2c7c6963d314b03a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.05340",
    "kind": "arxiv",
    "version": 1
  }
}