Pith Number

pith:OJDZDI3M

pith:2017:OJDZDI3MW4ERHNHXPLKTRGKJWM

not attested not anchored not stored refs pending

A density functional approach to ferrogels

A. M. Menzel, H. L\"owen, M. Heinen, P. Cremer

arxiv:1704.00231 v1 · 2017-04-01 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OJDZDI3MW4ERHNHXPLKTRGKJWM}

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	2026-05-18T00:41:44.187412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

724791a36cb70913b4f77ad5389949b3358f8057b04794bc67d59c833d18dfd3

Aliases

arxiv: 1704.00231 · arxiv_version: 1704.00231v1 · doi: 10.48550/arxiv.1704.00231 · pith_short_12: OJDZDI3MW4ER · pith_short_16: OJDZDI3MW4ERHNHX · pith_short_8: OJDZDI3M

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/OJDZDI3MW4ERHNHXPLKTRGKJWM \
  | 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: 724791a36cb70913b4f77ad5389949b3358f8057b04794bc67d59c833d18dfd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5a6a8499c06d535c806ecaa54d6cb965e29b8403f1d010141ceca9455087878",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2017-04-01T21:31:20Z",
    "title_canon_sha256": "bd2617720b092541067a3cd7f7600ced7599288b01a2d592919d519b7ee0f96a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.00231",
    "kind": "arxiv",
    "version": 1
  }
}