Pith Number

pith:EA7JG2CP

pith:2016:EA7JG2CPSMPPQ632IFNX35LM6A

not attested not anchored not stored refs pending

A Hybrid High-Order method for the steady incompressible Navier--Stokes problem

Daniele A. Di Pietro, Stella Krell

arxiv:1607.08159 v1 · 2016-07-27 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EA7JG2CPSMPPQ632IFNX35LM6A}

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	2026-05-18T00:22:44.883231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

203e93684f931ef87b7a415b7df56cf0292195751ad28ab83a3be463fb6b5dce

Aliases

arxiv: 1607.08159 · arxiv_version: 1607.08159v1 · doi: 10.48550/arxiv.1607.08159 · pith_short_12: EA7JG2CPSMPP · pith_short_16: EA7JG2CPSMPPQ632 · pith_short_8: EA7JG2CP

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/EA7JG2CPSMPPQ632IFNX35LM6A \
  | 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: 203e93684f931ef87b7a415b7df56cf0292195751ad28ab83a3be463fb6b5dce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21a7431a9c6cff5d6f370db13a618183f9c4d4b44c85e41f8a7d714696b3ef08",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-07-27T15:52:20Z",
    "title_canon_sha256": "dbd1101facf7c16d2bdf02ee206cbfadb5a1247066874dab62219ace5b24cb9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.08159",
    "kind": "arxiv",
    "version": 1
  }
}