Pith Number

pith:P7UR7MGK

pith:2017:P7UR7MGKXWZV4S7XLDJ7QTRYY2

not attested not anchored not stored refs pending

A Quantum Damper

Fumihiro Matsui, Hiroaki S. Yamada, Kensuke S. Ikeda

arxiv:1709.03115 v3 · 2017-09-10 · cond-mat.stat-mech · quant-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{P7UR7MGKXWZV4S7XLDJ7QTRYY2}

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	2026-05-18T00:10:24.319857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fe91fb0cabdb35e4bf758d3f84e38c6875478db77c1ad3676285437bbd2e1b3

Aliases

arxiv: 1709.03115 · arxiv_version: 1709.03115v3 · doi: 10.48550/arxiv.1709.03115 · pith_short_12: P7UR7MGKXWZV · pith_short_16: P7UR7MGKXWZV4S7X · pith_short_8: P7UR7MGK

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/P7UR7MGKXWZV4S7XLDJ7QTRYY2 \
  | 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: 7fe91fb0cabdb35e4bf758d3f84e38c6875478db77c1ad3676285437bbd2e1b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4459a5f20c73cc165a6e044567c7bf5773d24ed82941b85ac3e7a05c98a4e243",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2017-09-10T15:28:13Z",
    "title_canon_sha256": "afa9dd5bc1b73c6a1ac93d7a8f51cbc54134a127b12f3edf9e171c05fa468257"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03115",
    "kind": "arxiv",
    "version": 3
  }
}