Pith Number

pith:WCBK4WLJ

pith:2012:WCBK4WLJUDL24SRNDMTII6LMMP

not attested not anchored not stored refs pending

How local is the Phantom Force?

Alfred J. Weymouth, Franz J. Giessibl, Thorsten Wutscher

arxiv:1203.2258 v1 · 2012-03-10 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WCBK4WLJUDL24SRNDMTII6LMMP}

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	2026-05-18T04:00:25.984149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b082ae5969a0d7ae4a2d1b2684796c63e676954ca936d5104940770c40afb9aa

Aliases

arxiv: 1203.2258 · arxiv_version: 1203.2258v1 · doi: 10.48550/arxiv.1203.2258 · pith_short_12: WCBK4WLJUDL2 · pith_short_16: WCBK4WLJUDL24SRN · pith_short_8: WCBK4WLJ

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/WCBK4WLJUDL24SRNDMTII6LMMP \
  | 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: b082ae5969a0d7ae4a2d1b2684796c63e676954ca936d5104940770c40afb9aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86716490177789508db16d589fb36fe4b60517cbcab3cca197935a4b85e6ada6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-03-10T16:22:05Z",
    "title_canon_sha256": "91c509f750ea43accaf34f79d3a157bc36995c3349ec2c490992f5c5c98051cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.2258",
    "kind": "arxiv",
    "version": 1
  }
}