Pith Number

pith:KPD3UUOD

pith:2018:KPD3UUODTFWCWIPQLTGYTPE7TB

not attested not anchored not stored refs pending

On the nature of the conformable derivative and its applications to physics

Darin J. Ulness, Douglas R. Anderson, Evan Camrud

arxiv:1810.02005 v3 · 2018-10-03 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KPD3UUODTFWCWIPQLTGYTPE7TB}

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	2026-05-18T00:02:39.563903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53c7ba51c3996c2b21f05ccd89bc9f98520f402d031e66dca880f753d1c4432c

Aliases

arxiv: 1810.02005 · arxiv_version: 1810.02005v3 · doi: 10.48550/arxiv.1810.02005 · pith_short_12: KPD3UUODTFWC · pith_short_16: KPD3UUODTFWCWIPQ · pith_short_8: KPD3UUOD

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/KPD3UUODTFWCWIPQLTGYTPE7TB \
  | 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: 53c7ba51c3996c2b21f05ccd89bc9f98520f402d031e66dca880f753d1c4432c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e39e2f3505252122359c2f5f94b11b01ae4a29e4cc4caa28e5aa528fac4d62f8",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-10-03T23:22:11Z",
    "title_canon_sha256": "a75c6458b39ecbbac1c84f780f93ebc02f39cc2828b843b28a2a5bf6471943f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.02005",
    "kind": "arxiv",
    "version": 3
  }
}