Pith Number

pith:4IXBHZEM

pith:2019:4IXBHZEMEPCSZ2BXABSJIVISFB

not attested not anchored not stored refs pending

Mathematical analysis of weak and strong solutions to an evolutionary model for magnetoviscoelasticity

Anja Schl\"omerkemper, Joshua Kortum, Martin Kalousek

arxiv:1904.07179 v1 · 2019-04-15 · 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{4IXBHZEMEPCSZ2BXABSJIVISFB}

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	2026-05-17T23:48:35.022341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e22e13e48c23c52ce8370064945512284e089cbebd1fa76e575650eab3e6c367

Aliases

arxiv: 1904.07179 · arxiv_version: 1904.07179v1 · doi: 10.48550/arxiv.1904.07179 · pith_short_12: 4IXBHZEMEPCS · pith_short_16: 4IXBHZEMEPCSZ2BX · pith_short_8: 4IXBHZEM

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/4IXBHZEMEPCSZ2BXABSJIVISFB \
  | 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: e22e13e48c23c52ce8370064945512284e089cbebd1fa76e575650eab3e6c367

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab335e16fe79722466390734a89f0b4cec23400fb236f406ba8363ba2463d5cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-04-15T16:52:45Z",
    "title_canon_sha256": "86028fd2ed20ec61d7f9f5855727322d1ed44555a82336ee0ca462900810818d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07179",
    "kind": "arxiv",
    "version": 1
  }
}