Pith Number

pith:BVCYRICM

pith:2017:BVCYRICMHKFNYNLTABVPSEQQ5K

not attested not anchored not stored refs pending

Methods for removal of unwanted signals from gravity time-series: comparison using linear techniques complemented with analysis of system dynamics

Arthur Valencio, Celso Grebogi, Murilo S. Baptista

arxiv:1702.08363 v2 · 2017-02-27 · physics.geo-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{BVCYRICMHKFNYNLTABVPSEQQ5K}

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	2026-05-18T00:31:58.954753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d4588a04c3a8adc3573006af91210eaa39e941dedd3b51980723d8aac0fbf89

Aliases

arxiv: 1702.08363 · arxiv_version: 1702.08363v2 · doi: 10.48550/arxiv.1702.08363 · pith_short_12: BVCYRICMHKFN · pith_short_16: BVCYRICMHKFNYNLT · pith_short_8: BVCYRICM

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/BVCYRICMHKFNYNLTABVPSEQQ5K \
  | 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: 0d4588a04c3a8adc3573006af91210eaa39e941dedd3b51980723d8aac0fbf89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d484da4cb45792368a8e43ccaa1280cf038264824e8becfd14247368f14ec90",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2017-02-27T16:41:36Z",
    "title_canon_sha256": "189339007e70dfec2a692068b9a55648c67519377f672bd342a6b390cc281e2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.08363",
    "kind": "arxiv",
    "version": 2
  }
}