Pith Number

pith:TYO6KONU

pith:2018:TYO6KONUWDTGHQDTB6BPSFSGVG

not attested not anchored not stored refs pending

A machine-learning solver for modified diffusion equations

Jeff Z. Y. Chen, Qianshi Wei, Ying Jiang

arxiv:1808.04519 v1 · 2018-08-14 · cond-mat.dis-nn · cond-mat.soft · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TYO6KONUWDTGHQDTB6BPSFSGVG}

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	2026-05-18T00:00:51.109362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e1de539b4b0e663c0730f82f91646a9a28a0240d009039eb2e88f89560feba4

Aliases

arxiv: 1808.04519 · arxiv_version: 1808.04519v1 · doi: 10.48550/arxiv.1808.04519 · pith_short_12: TYO6KONUWDTG · pith_short_16: TYO6KONUWDTGHQDT · pith_short_8: TYO6KONU

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/TYO6KONUWDTGHQDTB6BPSFSGVG \
  | 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: 9e1de539b4b0e663c0730f82f91646a9a28a0240d009039eb2e88f89560feba4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d952be1a00d2c3af7b8295c1af3710968f0d114e6bac4a46569b190962441d8c",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2018-08-14T04:06:08Z",
    "title_canon_sha256": "e5e7ddcb21dc708527732dea7c3733bb68575d6987cf5640ff1c78f25242fbda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.04519",
    "kind": "arxiv",
    "version": 1
  }
}