Pith Number

pith:SQBH6HSK

pith:2016:SQBH6HSKXYDCTH2LRJYHGSJGUZ

not attested not anchored not stored refs pending

Implicit Asymptotic Preserving Method for Linear Transport Equations

Li Wang, Qin Li

arxiv:1602.00746 v1 · 2016-02-01 · 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{SQBH6HSKXYDCTH2LRJYHGSJGUZ}

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	2026-05-18T00:44:01.620349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94027f1e4abe06299f4b8a70734926a6708152fb10cbeb82a45835735fb60f68

Aliases

arxiv: 1602.00746 · arxiv_version: 1602.00746v1 · doi: 10.48550/arxiv.1602.00746 · pith_short_12: SQBH6HSKXYDC · pith_short_16: SQBH6HSKXYDCTH2L · pith_short_8: SQBH6HSK

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/SQBH6HSKXYDCTH2LRJYHGSJGUZ \
  | 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: 94027f1e4abe06299f4b8a70734926a6708152fb10cbeb82a45835735fb60f68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eecc23bfdac0372b3225a7e61694fca4869e4266eca8245c3d7f51318ab4b984",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-02-01T23:38:33Z",
    "title_canon_sha256": "0be7b1b394989b6eb75ab6f664a648ff5f1f41967ad2f1e460ee502203ae2500"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.00746",
    "kind": "arxiv",
    "version": 1
  }
}