Pith Number

pith:DE5WPZKU

pith:2017:DE5WPZKUEBWTRFQIWAJGBMNJDC

not attested not anchored not stored refs pending

Feedback control optimisation of ESR experiments

Christiane R. Timmel, David L. Goodwin, Ilya Kuprov, William K. Myers

arxiv:1707.05184 v3 · 2017-07-13 · physics.chem-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{DE5WPZKUEBWTRFQIWAJGBMNJDC}

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	2026-05-18T00:02:55.239436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

193b67e554206d389608b01260b1a91897f0f89f63a75b5abf0f6e7b8ce9a094

Aliases

arxiv: 1707.05184 · arxiv_version: 1707.05184v3 · doi: 10.48550/arxiv.1707.05184 · pith_short_12: DE5WPZKUEBWT · pith_short_16: DE5WPZKUEBWTRFQI · pith_short_8: DE5WPZKU

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/DE5WPZKUEBWTRFQIWAJGBMNJDC \
  | 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: 193b67e554206d389608b01260b1a91897f0f89f63a75b5abf0f6e7b8ce9a094

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6717804bf807370723f98de249aa9fe1a1099fd6c54a75668ae718847a384fef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2017-07-13T18:12:31Z",
    "title_canon_sha256": "54adee9f1161974996cec860f50be44e69253d094e801c2223824f268a7f9c5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.05184",
    "kind": "arxiv",
    "version": 3
  }
}