Pith Number

pith:BDPGQQ5O

pith:2012:BDPGQQ5OLVMR4UICJHFED7BW5K

not attested not anchored not stored refs pending

Lattice Boltzmann method for relativistic hydrodynamics: Issues on conservation law of particle number and discontinuities

K. H. Luo, Q. Li, X. J. Li

arxiv:1211.3286 v1 · 2012-11-14 · physics.comp-ph · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BDPGQQ5OLVMR4UICJHFED7BW5K}

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	2026-05-18T03:40:50.324970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08de6843ae5d591e510249ca41fc36eaacc9555363b0cbc4e80e2f8ba59f90bd

Aliases

arxiv: 1211.3286 · arxiv_version: 1211.3286v1 · doi: 10.48550/arxiv.1211.3286 · pith_short_12: BDPGQQ5OLVMR · pith_short_16: BDPGQQ5OLVMR4UIC · pith_short_8: BDPGQQ5O

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/BDPGQQ5OLVMR4UICJHFED7BW5K \
  | 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: 08de6843ae5d591e510249ca41fc36eaacc9555363b0cbc4e80e2f8ba59f90bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c44405a28af1a9b185fe11aad3bf3a1c6e3cb8d3e99a36b54b0e05d427e7c10e",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2012-11-14T12:13:03Z",
    "title_canon_sha256": "c84be906b14c04ca97a3df4dab969ba7f28cec04b1e3b2b84c45a1ad16befc37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.3286",
    "kind": "arxiv",
    "version": 1
  }
}