Pith Number

pith:DXPEWK2N

pith:2014:DXPEWK2NNIIRB2XO75EXNVALA4

not attested not anchored not stored refs pending

Symmetric Relative Equilibria in the Four-Vortex Problem with Three Equal Vorticities

Claudia Tamayo, Ernesto Perez-Chavela, Manuele Santoprete

arxiv:1407.7151 v1 · 2014-07-26 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DXPEWK2NNIIRB2XO75EXNVALA4}

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	2026-05-18T00:33:28.008958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dde4b2b4d6a1110eaeeff4976d40b070b9f112017a6061cf515b2b7380ab620

Aliases

arxiv: 1407.7151 · arxiv_version: 1407.7151v1 · doi: 10.48550/arxiv.1407.7151 · pith_short_12: DXPEWK2NNIIR · pith_short_16: DXPEWK2NNIIRB2XO · pith_short_8: DXPEWK2N

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/DXPEWK2NNIIRB2XO75EXNVALA4 \
  | 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: 1dde4b2b4d6a1110eaeeff4976d40b070b9f112017a6061cf515b2b7380ab620

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25605a00aab3fbb46bcf1516bbbe26f73711d912ff48506c2b10a12df4dc2c8c",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-07-26T19:36:38Z",
    "title_canon_sha256": "c650d5728658372c6a025ac656f0a7a0c7f8e4b03f9bb1adde86ffe9795304da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.7151",
    "kind": "arxiv",
    "version": 1
  }
}