Pith Number

pith:MVBI6GBQ

pith:2016:MVBI6GBQLFW6EMWXZKY7VWUNFG

not attested not anchored not stored refs pending

Space-time domain decomposition for advection-diffusion problems in mixed formulations

Caroline Japhet (LAGA), Jean E. Roberts (SERENA), Michel Kern (SERENA), Thi-Thao-Phuong Hoang

arxiv:1605.05941 v1 · 2016-05-19 · math.NA · 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{MVBI6GBQLFW6EMWXZKY7VWUNFG}

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	2026-05-18T01:14:27.927141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65428f1830596de232d7cab1fada8d29a2b5e1d58aa5849401033d27881303b7

Aliases

arxiv: 1605.05941 · arxiv_version: 1605.05941v1 · doi: 10.48550/arxiv.1605.05941 · pith_short_12: MVBI6GBQLFW6 · pith_short_16: MVBI6GBQLFW6EMWX · pith_short_8: MVBI6GBQ

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/MVBI6GBQLFW6EMWXZKY7VWUNFG \
  | 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: 65428f1830596de232d7cab1fada8d29a2b5e1d58aa5849401033d27881303b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d489452c4f76d0f6ad2582a40cddf1ad822597d627b6187e47c49bebf229d780",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-05-19T13:27:12Z",
    "title_canon_sha256": "29574695e940256884dfc3f06377d585ec7849cfd6eedcde8146f408269aab1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.05941",
    "kind": "arxiv",
    "version": 1
  }
}