Pith Number

pith:3KVNVNEW

pith:2017:3KVNVNEWQ3GT3CJICRE6DQPQRU

not attested not anchored not stored refs pending

Convergence of the mac scheme for variable density flows

Jean-Claude Latch\'e (IRSN), K Mallem (I2M), Raphaele Herbin (I2M), Thierry Gallou\"et (I2M)

arxiv:1703.03585 v1 · 2017-03-10 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3KVNVNEWQ3GT3CJICRE6DQPQRU}

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	2026-05-18T00:48:58.657692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

daaadab49686cd3d89281449e1c1f08d3ccd05cba9ca520dd4daf21bf9df5b6f

Aliases

arxiv: 1703.03585 · arxiv_version: 1703.03585v1 · doi: 10.48550/arxiv.1703.03585 · pith_short_12: 3KVNVNEWQ3GT · pith_short_16: 3KVNVNEWQ3GT3CJI · pith_short_8: 3KVNVNEW

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/3KVNVNEWQ3GT3CJICRE6DQPQRU \
  | 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: daaadab49686cd3d89281449e1c1f08d3ccd05cba9ca520dd4daf21bf9df5b6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d8ec87587b9802ba2f4736237a1bf846ebb0555596eb744c4fea48cd0b17180",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-03-10T09:10:08Z",
    "title_canon_sha256": "b97fa85d3f7822d9633230d8d1431ad3019675458fea24560ce22d4f1352e420"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.03585",
    "kind": "arxiv",
    "version": 1
  }
}