Pith Number

pith:KDIQ63KY

pith:2022:KDIQ63KY4VU5BQUQUUP3Z6MTYK

not attested not anchored not stored refs pending

Diffusion in multi-dimensional solids using Forman's combinatorial differential forms

Andrew L. Hazel, Andrey P. Jivkov, Kiprian Berbatov, Pieter D. Boom

arxiv:2201.03704 v1 · 2022-01-07 · 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{KDIQ63KY4VU5BQUQUUP3Z6MTYK}

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	2026-05-22T01:03:38.464857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50d10f6d58e569d0c290a51fbcf993c28c66595d7534a1567f30c8b9421c0735

Aliases

arxiv: 2201.03704 · arxiv_version: 2201.03704v1 · doi: 10.48550/arxiv.2201.03704 · pith_short_12: KDIQ63KY4VU5 · pith_short_16: KDIQ63KY4VU5BQUQ · pith_short_8: KDIQ63KY

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/KDIQ63KY4VU5BQUQUUP3Z6MTYK \
  | 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: 50d10f6d58e569d0c290a51fbcf993c28c66595d7534a1567f30c8b9421c0735

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf5884105c07fcc7735d5763cad01ae2716639772325de2193032ea8fb2f0a1b",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2022-01-07T16:20:09Z",
    "title_canon_sha256": "3be8d4ba4c89576f8fe02f88d2b7ff1e7bf09790119b291c0790620610f35a6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.03704",
    "kind": "arxiv",
    "version": 1
  }
}