Pith Number

pith:JY2JQON2

pith:2019:JY2JQON2MKYYILH6SBB7ITZ5DL

not attested not anchored not stored refs pending

Exact solutions of the relativistic Boltzmann equation in the relaxation time approximation

Ewa Maksymiuk

arxiv:1907.01782 v1 · 2019-07-03 · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JY2JQON2MKYYILH6SBB7ITZ5DL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:41:35.106853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e349839ba62b1842cfe9043f44f3d1ad607937d029256046c51e1c0665ef893

Aliases

arxiv: 1907.01782 · arxiv_version: 1907.01782v1 · doi: 10.48550/arxiv.1907.01782 · pith_short_12: JY2JQON2MKYY · pith_short_16: JY2JQON2MKYYILH6 · pith_short_8: JY2JQON2

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/JY2JQON2MKYYILH6SBB7ITZ5DL \
  | 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: 4e349839ba62b1842cfe9043f44f3d1ad607937d029256046c51e1c0665ef893

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e832b1746fdd938bf019b4fb25becd2db77b2dd2db4775e84c4b86e075746f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2019-07-03T07:59:35Z",
    "title_canon_sha256": "533015149150db32056363a87f91ce829ea806e9d604a0198893f3da1c3686df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.01782",
    "kind": "arxiv",
    "version": 1
  }
}