Pith Number

pith:4REL6BXC

pith:2014:4REL6BXCEI5SXAP34VDP2W5QWS

not attested not anchored not stored refs pending

On the existence of stationary splash singularities for the Euler equations

Alberto Enciso, Diego C\'ordoba, Nastasia Grubic

arxiv:1412.7382 v2 · 2014-12-23 · 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{4REL6BXCEI5SXAP34VDP2W5QWS}

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	2026-05-18T00:39:18.587606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e448bf06e2223b2b81fbe546fd5bb0b4bdcc09303e75f5cb4d1510bc40976ce5

Aliases

arxiv: 1412.7382 · arxiv_version: 1412.7382v2 · doi: 10.48550/arxiv.1412.7382 · pith_short_12: 4REL6BXCEI5S · pith_short_16: 4REL6BXCEI5SXAP3 · pith_short_8: 4REL6BXC

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/4REL6BXCEI5SXAP34VDP2W5QWS \
  | 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: e448bf06e2223b2b81fbe546fd5bb0b4bdcc09303e75f5cb4d1510bc40976ce5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42eed5103002220d31ffd1fcfa4e8e1ebcb5e37c04494dc7776e8bcf1877380d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-12-23T14:45:14Z",
    "title_canon_sha256": "26782df255420924ac7da51e04b80c7f3e7221157854082959bbee1e6c370315"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.7382",
    "kind": "arxiv",
    "version": 2
  }
}