Pith Number

pith:3D2CTUCX

pith:2009:3D2CTUCXFMWK57NQDQKG4POVEN

not attested not anchored not stored refs pending

Current control in a tilted washboard potential via time-delayed feedback

Dirk Hennig

arxiv:0901.1573 v1 · 2009-01-12 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3D2CTUCXFMWK57NQDQKG4POVEN}

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	2026-05-18T04:30:03.953827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8f429d0572b2caefdb01c146e3dd52354c3178fea2ac53e64abe7b8bdf45a36

Aliases

arxiv: 0901.1573 · arxiv_version: 0901.1573v1 · doi: 10.48550/arxiv.0901.1573 · pith_short_12: 3D2CTUCXFMWK · pith_short_16: 3D2CTUCXFMWK57NQ · pith_short_8: 3D2CTUCX

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/3D2CTUCXFMWK57NQDQKG4POVEN \
  | 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: d8f429d0572b2caefdb01c146e3dd52354c3178fea2ac53e64abe7b8bdf45a36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f814e1491b38f28f870d6fffaeecec1be9a6203ebb310bcc4f158e4e75f7b5de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2009-01-12T13:45:42Z",
    "title_canon_sha256": "587cd41d5bca944290dfb1a499d56373dd0a0a53247b054edd702eb1c180fd99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.1573",
    "kind": "arxiv",
    "version": 1
  }
}