Pith Number

pith:6HTKV3EU

pith:2016:6HTKV3EUCS5BCQSMRZWT6WR6QI

not attested not anchored not stored refs pending

Regularity of stationary solutions to the linearized Boltzmann equations

I-Kun Chen

arxiv:1604.03653 v4 · 2016-04-13 · 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{6HTKV3EUCS5BCQSMRZWT6WR6QI}

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	2026-05-18T01:03:26.615600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1e6aaec9414ba11424c8e6d3f5a3e821dcd373b68701f5f0e4c643a6ed40d21

Aliases

arxiv: 1604.03653 · arxiv_version: 1604.03653v4 · doi: 10.48550/arxiv.1604.03653 · pith_short_12: 6HTKV3EUCS5B · pith_short_16: 6HTKV3EUCS5BCQSM · pith_short_8: 6HTKV3EU

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/6HTKV3EUCS5BCQSMRZWT6WR6QI \
  | 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: f1e6aaec9414ba11424c8e6d3f5a3e821dcd373b68701f5f0e4c643a6ed40d21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4813eebf41a2d6edea0a01dfd0ada84fe47e926d093224c1632fb97d3cd234ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-04-13T05:00:45Z",
    "title_canon_sha256": "bf9d7995d815d37b00df83776cf0e531fef40f2c57412b9cee6fda3f7bdd256b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03653",
    "kind": "arxiv",
    "version": 4
  }
}