Pith Number

pith:MW3DKMOO

pith:2011:MW3DKMOOBJB7LMEMZM7BEKRGHN

not attested not anchored not stored refs pending

Macro-scale Topology Optimization for Controlling Internal Shear Stress in a Porous Scaffold Bioreactor

J. J. Mack, K. Youssef, L.-S. Bouchard, M. L. Iruela-Arispe

arxiv:1104.1028 v2 · 2011-04-06 · cond-mat.soft · physics.bio-ph · physics.flu-dyn · q-bio.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MW3DKMOOBJB7LMEMZM7BEKRGHN}

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	2026-05-18T03:36:37.210074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65b63531ce0a43f5b08ccb3e122a263b5a765398069e2048ad8695ee096a5c6e

Aliases

arxiv: 1104.1028 · arxiv_version: 1104.1028v2 · doi: 10.48550/arxiv.1104.1028 · pith_short_12: MW3DKMOOBJB7 · pith_short_16: MW3DKMOOBJB7LMEM · pith_short_8: MW3DKMOO

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/MW3DKMOOBJB7LMEMZM7BEKRGHN \
  | 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: 65b63531ce0a43f5b08ccb3e122a263b5a765398069e2048ad8695ee096a5c6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08352184cf5bea7a0423acb1ff828eaabb7f26de60bf70cc655c8508baffafab",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "physics.flu-dyn",
      "q-bio.SC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2011-04-06T08:14:33Z",
    "title_canon_sha256": "e86fc0659bb2678b0c71db87a1767b3b11cb3206962d68bc823686e874b0c1a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.1028",
    "kind": "arxiv",
    "version": 2
  }
}