Pith Number

pith:QXAPUINW

pith:2019:QXAPUINWXGZMM22LJGDGWOV3YX

not attested not anchored not stored refs pending

A Self-Adaptive Contractive Algorithm for Enhanced Dynamic Phasor Estimation

Cecilia Galarza, Francisco Messina, Leonardo Rey Vega, Pablo Marchi

arxiv:1904.13328 v1 · 2019-04-30 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QXAPUINWXGZMM22LJGDGWOV3YX}

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	2026-05-17T23:47:21.629972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85c0fa21b6b9b2c66b4b49866b3abbc5e15f0b0a53cb48b005616afdcbe5d74d

Aliases

arxiv: 1904.13328 · arxiv_version: 1904.13328v1 · doi: 10.48550/arxiv.1904.13328 · pith_short_12: QXAPUINWXGZM · pith_short_16: QXAPUINWXGZMM22L · pith_short_8: QXAPUINW

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/QXAPUINWXGZMM22LJGDGWOV3YX \
  | 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: 85c0fa21b6b9b2c66b4b49866b3abbc5e15f0b0a53cb48b005616afdcbe5d74d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b83d11a319b0bc48244aded9e3e833be27558bafd64f405b0a9f1d554c50ada",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-04-30T15:44:53Z",
    "title_canon_sha256": "00d74143469fec6ddad64befc9f855c429fea34b36399de214676b5a7a89a569"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.13328",
    "kind": "arxiv",
    "version": 1
  }
}