Pith Number

pith:XRI2S65F

pith:2012:XRI2S65FDEZUAR4D6PHBECMMT3

not attested not anchored not stored refs pending

Understanding differential equations through diffusion point of view: non-symmetric discrete equations

Dohy Hong

arxiv:1204.6249 v1 · 2012-04-27 · cs.NA · cs.DM · math.AP · math.CA · 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{XRI2S65FDEZUAR4D6PHBECMMT3}

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	2026-05-18T03:56:46.648199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc51a97ba51933404783f3ce12098c9ec9fbb9ca6b00378598f66ff604f65760

Aliases

arxiv: 1204.6249 · arxiv_version: 1204.6249v1 · doi: 10.48550/arxiv.1204.6249 · pith_short_12: XRI2S65FDEZU · pith_short_16: XRI2S65FDEZUAR4D · pith_short_8: XRI2S65F

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/XRI2S65FDEZUAR4D6PHBECMMT3 \
  | 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: bc51a97ba51933404783f3ce12098c9ec9fbb9ca6b00378598f66ff604f65760

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bad3d68410caba3ad5984b7e6d6efe1b6d6a26d2440509303b1c2ecdca7c11d",
    "cross_cats_sorted": [
      "cs.DM",
      "math.AP",
      "math.CA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NA",
    "submitted_at": "2012-04-27T15:36:58Z",
    "title_canon_sha256": "c022c1976b84e761c2855e502d7dec4c20e76b833198411fca896d94e2c27aa1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.6249",
    "kind": "arxiv",
    "version": 1
  }
}