Pith Number

pith:4M4I4E64

pith:2016:4M4I4E64XNGXEHEY6LUHSRV7HO

not attested not anchored not stored refs pending

N-dimensional Auto-B\"acklund Transformation and Exact Solutions to n-dimensional Burgers System

Jinliang Zhang, Mingliang Wang, Xiangzheng Li

arxiv:1607.07208 v1 · 2016-07-25 · nlin.SI · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4M4I4E64XNGXEHEY6LUHSRV7HO}

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	2026-05-18T01:10:34.494225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3388e13dcbb4d721c98f2e87946bf3ba580bbdf0be3dbed5c6d4c77c6dcc0b4

Aliases

arxiv: 1607.07208 · arxiv_version: 1607.07208v1 · doi: 10.48550/arxiv.1607.07208 · pith_short_12: 4M4I4E64XNGX · pith_short_16: 4M4I4E64XNGXEHEY · pith_short_8: 4M4I4E64

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/4M4I4E64XNGXEHEY6LUHSRV7HO \
  | 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: e3388e13dcbb4d721c98f2e87946bf3ba580bbdf0be3dbed5c6d4c77c6dcc0b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d634b1a82602d7b0aa27a2ff0d85f630900cbcdd22b1abd14cf2bd44033d429a",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2016-07-25T11:14:45Z",
    "title_canon_sha256": "14de8e01f096a4b0b6af5ea785a99185a2611a7f8120f16feb0ec238cd07a242"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.07208",
    "kind": "arxiv",
    "version": 1
  }
}