Pith Number

pith:Y74AAA2H

pith:2013:Y74AAA2HI26YSWRRV6W6E3C6WG

not attested not anchored not stored refs pending

Numerical method for hyperbolic conservation laws via forward backward SDEs

Tao Zhou, Weidong Zhao, Yuanyuan Siu

arxiv:1311.0364 v2 · 2013-11-02 · 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{Y74AAA2HI26YSWRRV6W6E3C6WG}

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	2026-05-18T02:31:04.030110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7f800034746bd895a31afade26c5eb19317ce7ac540252a8282e53fa3c90191

Aliases

arxiv: 1311.0364 · arxiv_version: 1311.0364v2 · doi: 10.48550/arxiv.1311.0364 · pith_short_12: Y74AAA2HI26Y · pith_short_16: Y74AAA2HI26YSWRR · pith_short_8: Y74AAA2H

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/Y74AAA2HI26YSWRRV6W6E3C6WG \
  | 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: c7f800034746bd895a31afade26c5eb19317ce7ac540252a8282e53fa3c90191

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bb0bd840834376fd353d8d8c0d79dd4c388c3cc1d1a5a269ad2318fd941c6ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-11-02T10:23:31Z",
    "title_canon_sha256": "f672f10f7d8442cf617086f4bd1f7ecef5445524504ca78acbf42e1bfe310192"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0364",
    "kind": "arxiv",
    "version": 2
  }
}