Pith Number

pith:FKLMMNR6

pith:2017:FKLMMNR6JISSEJKJS5DO3WYZVR

not attested not anchored not stored refs pending

A sixth-order weighted essentially non-oscillatory scheme for hyperbolic conservation laws

Fengxiang Zhao, Liang Pan, Shuanghu Wang, Zheng Li

arxiv:1701.06135 v1 · 2017-01-22 · 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{FKLMMNR6JISSEJKJS5DO3WYZVR}

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	2026-05-18T00:52:19.193519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a96c6363e4a252225499746eddb19ac5f6c50432194c9a77c64e624800bf2b3

Aliases

arxiv: 1701.06135 · arxiv_version: 1701.06135v1 · doi: 10.48550/arxiv.1701.06135 · pith_short_12: FKLMMNR6JISS · pith_short_16: FKLMMNR6JISSEJKJ · pith_short_8: FKLMMNR6

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/FKLMMNR6JISSEJKJS5DO3WYZVR \
  | 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: 2a96c6363e4a252225499746eddb19ac5f6c50432194c9a77c64e624800bf2b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1af8c2bc926f7f952c27479da1eb6d99b21a2bec5deff29be496efc7a174c2df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-01-22T07:50:05Z",
    "title_canon_sha256": "565f4d64545af85fd9ffd9bb7a71d02401f0c01b5e37ef3453c6b6ce25a3d969"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.06135",
    "kind": "arxiv",
    "version": 1
  }
}