Pith Number

pith:5ZC647QA

pith:2018:5ZC647QAEEX5QVRHOAQ77BIO6A

not attested not anchored not stored refs pending

On identifying magnetized anomalies using geomagnetic monitoring

Hongyu Liu, Jinhong Li, Youjun Deng

arxiv:1803.05613 v1 · 2018-03-15 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5ZC647QAEEX5QVRHOAQ77BIO6A}

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	2026-05-18T00:09:15.586970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee45ee7e00212fd856277021ff850ef01421b7b7fa1c6db3cbf863ad54928c68

Aliases

arxiv: 1803.05613 · arxiv_version: 1803.05613v1 · doi: 10.48550/arxiv.1803.05613 · pith_short_12: 5ZC647QAEEX5 · pith_short_16: 5ZC647QAEEX5QVRH · pith_short_8: 5ZC647QA

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/5ZC647QAEEX5QVRHOAQ77BIO6A \
  | 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: ee45ee7e00212fd856277021ff850ef01421b7b7fa1c6db3cbf863ad54928c68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e9e1d195bfe965499b9cc61bd1ebc11269628c1291906411c43f85f1f738c55",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-03-15T06:46:25Z",
    "title_canon_sha256": "e403cb205ff708ec5a048799c11331e8e9bac01e2289117abea08d99ce576fde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05613",
    "kind": "arxiv",
    "version": 1
  }
}