Pith Number

pith:HHVDF2NE

pith:2008:HHVDF2NE6M2O7ACN443NHK2CQ4

not attested not anchored not stored refs pending

An Intrinsic Approach to Forces in Magnetoelectric Media

R. W. Tucker, T. J. Walton

arxiv:0811.4394 v9 · 2008-11-26 · physics.class-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HHVDF2NE6M2O7ACN443NHK2CQ4}

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	2026-05-18T02:15:12.983339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39ea32e9a4f334ef804de736d3ab4287212575ce5babedc9fb3bb611ab74c754

Aliases

arxiv: 0811.4394 · arxiv_version: 0811.4394v9 · doi: 10.48550/arxiv.0811.4394 · pith_short_12: HHVDF2NE6M2O · pith_short_16: HHVDF2NE6M2O7ACN · pith_short_8: HHVDF2NE

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/HHVDF2NE6M2O7ACN443NHK2CQ4 \
  | 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: 39ea32e9a4f334ef804de736d3ab4287212575ce5babedc9fb3bb611ab74c754

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33b632eaaaa0db21427fe152e7d833397b3e313899fca980306ebbbe24f06549",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2008-11-26T18:40:06Z",
    "title_canon_sha256": "14777443d19a41824d2ff1a722a5676dd39140907e0c0777d3be541fd7179a73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.4394",
    "kind": "arxiv",
    "version": 9
  }
}