Pith Number

pith:2OXRAH5O

pith:2010:2OXRAH5ODD7TZ7Q3VMWOR4K3KP

not attested not anchored not stored refs pending

FE-BE coupling for a transmission problem involving microstructure

Elmar Schrohe, Ernst P. Stephan, Heiko Gimperlein, Matthias Maischak

arxiv:1002.4385 v1 · 2010-02-23 · 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{2OXRAH5ODD7TZ7Q3VMWOR4K3KP}

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	2026-05-18T04:40:55.997730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3af101fae18ff3cfe1bab2ce8f15b53c5f6ef3d2db57db43fa63319fff66bdb

Aliases

arxiv: 1002.4385 · arxiv_version: 1002.4385v1 · doi: 10.48550/arxiv.1002.4385 · pith_short_12: 2OXRAH5ODD7T · pith_short_16: 2OXRAH5ODD7TZ7Q3 · pith_short_8: 2OXRAH5O

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/2OXRAH5ODD7TZ7Q3VMWOR4K3KP \
  | 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: d3af101fae18ff3cfe1bab2ce8f15b53c5f6ef3d2db57db43fa63319fff66bdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d28d9fd9c62d59387910ed47d2e133ec13c1ad8c3dfe3e69bcc9d10f54674ba9",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2010-02-23T18:23:24Z",
    "title_canon_sha256": "af9121822fd621ddc19c6f21174226f3245ae192767795cf55becb587e6e106b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.4385",
    "kind": "arxiv",
    "version": 1
  }
}