Pith Number

pith:G2MHYNSW

pith:2018:G2MHYNSWNT4JRTRN7ZVVGYOO5R

not attested not anchored not stored refs pending

Magnetic gravity compensation

CEA), D. Beysens (SBT), D. Chatain (CRMCN), G. Pichavant, Vadim Nikolayev (SPEC

arxiv:1804.03838 v1 · 2018-04-11 · physics.flu-dyn · physics.class-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{G2MHYNSWNT4JRTRN7ZVVGYOO5R}

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	2026-05-18T00:12:41.237131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36987c36566cf898ce2dfe6b5361ceec7a30ce172c8dd2f5ada4a9db43eadf38

Aliases

arxiv: 1804.03838 · arxiv_version: 1804.03838v1 · doi: 10.48550/arxiv.1804.03838 · pith_short_12: G2MHYNSWNT4J · pith_short_16: G2MHYNSWNT4JRTRN · pith_short_8: G2MHYNSW

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/G2MHYNSWNT4JRTRN7ZVVGYOO5R \
  | 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: 36987c36566cf898ce2dfe6b5361ceec7a30ce172c8dd2f5ada4a9db43eadf38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac6bf771fafde1fbe47070cbb090991e2041f2461549b1971a871c70150bd50a",
    "cross_cats_sorted": [
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-04-11T07:12:50Z",
    "title_canon_sha256": "267e3a6e1bb178e337f70098933d3cd31be1622f2ce1bfcba7b90d9f1e5b4193"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03838",
    "kind": "arxiv",
    "version": 1
  }
}