Pith Number

pith:TK4GSSVS

pith:2013:TK4GSSVSJ6KWW2GH4CH4FNTMNZ

not attested not anchored not stored refs pending

Locally refined discrete velocity grids for stationary rarefied flow simulations

C\'eline Baranger (CEA-CESTA), Jean Claudel (CEA-CESTA), Luc Mieussens (IMB), Nicolas H\'erouard (IMB)

arxiv:1304.5611 v2 · 2013-04-20 · 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{TK4GSSVSJ6KWW2GH4CH4FNTMNZ}

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	2026-05-18T03:01:24.341396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ab8694ab24f956b68c7e08fc2b66c6e432660a6dfbc81c8089b4257d6c2f5df

Aliases

arxiv: 1304.5611 · arxiv_version: 1304.5611v2 · doi: 10.48550/arxiv.1304.5611 · pith_short_12: TK4GSSVSJ6KW · pith_short_16: TK4GSSVSJ6KWW2GH · pith_short_8: TK4GSSVS

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/TK4GSSVSJ6KWW2GH4CH4FNTMNZ \
  | 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: 9ab8694ab24f956b68c7e08fc2b66c6e432660a6dfbc81c8089b4257d6c2f5df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca989e2437638ce5ce36b32fa23340d20715325f55e236cecd773de7625e26b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-04-20T08:46:39Z",
    "title_canon_sha256": "47309b82d76ac856b84bf021d05871c3e5ab6617a355bcf837b83233e35eb045"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.5611",
    "kind": "arxiv",
    "version": 2
  }
}