Pith Number

pith:6HSFKJFX

pith:2026:6HSFKJFXVKYH5VFMRQJDW7S4GC

not attested not anchored not stored refs pending

Data-driven stress problem under purely normal homogeneous Neumann boundary conditions

Cristian G. Gebhardt, Florin A. Radu, Kundan Kumar

arxiv:2605.21044 v1 · 2026-05-20 · math.AP · 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{6HSFKJFXVKYH5VFMRQJDW7S4GC}

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	2026-05-21T01:05:33.886934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1e45524b7aab07ed4ac8c123b7e5c3095a302a47bfb5424fcf4d020d8edc8c4

Aliases

arxiv: 2605.21044 · arxiv_version: 2605.21044v1 · doi: 10.48550/arxiv.2605.21044 · pith_short_12: 6HSFKJFXVKYH · pith_short_16: 6HSFKJFXVKYH5VFM · pith_short_8: 6HSFKJFX

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/6HSFKJFXVKYH5VFMRQJDW7S4GC \
  | 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: f1e45524b7aab07ed4ac8c123b7e5c3095a302a47bfb5424fcf4d020d8edc8c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c71da690f036d22eb1638610a2c162ab9074f4a59b1abc0559378e13cb9d17d4",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2026-05-20T11:24:28Z",
    "title_canon_sha256": "48e8c4d89c509555e942418d4de813a2b292f75d751fefe938e9dd2307eddc11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21044",
    "kind": "arxiv",
    "version": 1
  }
}