Pith Number

pith:TCBDGES7

pith:2016:TCBDGES7CGZ62UJXND6NZY6EWC

not attested not anchored not stored refs pending

Multiscale method for Oseen problem in porous media with non-periodic grain patterns

Bagus Putra Muljadi

arxiv:1605.07566 v1 · 2016-05-24 · physics.flu-dyn · 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{TCBDGES7CGZ62UJXND6NZY6EWC}

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	2026-05-18T01:12:41.717918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

988233125f11b3ed513768fcdce3c4b0af93b172578cb6550824aeba3bc5bf06

Aliases

arxiv: 1605.07566 · arxiv_version: 1605.07566v1 · doi: 10.48550/arxiv.1605.07566 · pith_short_12: TCBDGES7CGZ6 · pith_short_16: TCBDGES7CGZ62UJX · pith_short_8: TCBDGES7

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/TCBDGES7CGZ62UJXND6NZY6EWC \
  | 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: 988233125f11b3ed513768fcdce3c4b0af93b172578cb6550824aeba3bc5bf06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f9ddf329ae16fb4db532c14e6a935c5a147aac4e98adef7cdbe0115174e35d5",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2016-05-24T19:07:29Z",
    "title_canon_sha256": "cff2a273eb0f9b582a2e042b748ec119509f9f290616ef83ffcf8a060ed917b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.07566",
    "kind": "arxiv",
    "version": 1
  }
}