Pith Number

pith:S7WFNENS

pith:2016:S7WFNENSUYW6TVVRJAAMXAGFLH

not attested not anchored not stored refs pending

An explanation of metastability in the viscous Burgers equation with periodic boundary conditions via a spectral analysis

C. Gene Wayne, Kelly McQuighan

arxiv:1601.05363 v2 · 2016-01-20 · 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{S7WFNENSUYW6TVVRJAAMXAGFLH}

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	2026-05-18T01:11:08.328246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97ec5691b2a62de9d6b14800cb80c559ca79db98ca7f584c88643c88ac233a25

Aliases

arxiv: 1601.05363 · arxiv_version: 1601.05363v2 · doi: 10.48550/arxiv.1601.05363 · pith_short_12: S7WFNENSUYW6 · pith_short_16: S7WFNENSUYW6TVVR · pith_short_8: S7WFNENS

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/S7WFNENSUYW6TVVRJAAMXAGFLH \
  | 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: 97ec5691b2a62de9d6b14800cb80c559ca79db98ca7f584c88643c88ac233a25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab031408cbb57e3d9d9fd0257d994a1468b4d01dd8fdea30077d391d3f214604",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-01-20T18:30:40Z",
    "title_canon_sha256": "208e54c662b576ccabd85e41046ecff20fb16cb27463a4a97c6cfa2acddfd538"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.05363",
    "kind": "arxiv",
    "version": 2
  }
}