Pith Number

pith:3GNKF3N7

pith:2016:3GNKF3N7CLEGLPQNFWEHY6GDHP

not attested not anchored not stored refs pending

Explicit and implicit TVD schemes for conservation laws with Caputo derivatives

Jian-Guo Liu, Zheng Ma, Zhennan Zhou

arxiv:1610.03025 v2 · 2016-10-10 · math.NA · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3GNKF3N7CLEGLPQNFWEHY6GDHP}

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	2026-05-18T01:02:36.001415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d99aa2edbf12c865be0d2d887c78c33bdab154c6bb35e17c8f4b46a37a4575a7

Aliases

arxiv: 1610.03025 · arxiv_version: 1610.03025v2 · doi: 10.48550/arxiv.1610.03025 · pith_short_12: 3GNKF3N7CLEG · pith_short_16: 3GNKF3N7CLEGLPQN · pith_short_8: 3GNKF3N7

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/3GNKF3N7CLEGLPQNFWEHY6GDHP \
  | 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: d99aa2edbf12c865be0d2d887c78c33bdab154c6bb35e17c8f4b46a37a4575a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "326c671a58f471c5caac91babed827e2db7d496d7beb9b0befb7fbb9bc9ba088",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-10-10T18:45:47Z",
    "title_canon_sha256": "141ec5f835f2fd9eb80ba5c86454696244921ac52cfb39295ab6ab7e77150632"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.03025",
    "kind": "arxiv",
    "version": 2
  }
}