Pith Number

pith:SUFT4GHQ

pith:2018:SUFT4GHQJNQDWQ45ODBHDURCGP

not attested not anchored not stored refs pending

A phase-field approach to Eulerian interfacial energies

Diego Grandi, Edoardo Mainini, Martin Kruzik, Ulisse Stefanelli

arxiv:1805.04569 v1 · 2018-05-11 · math-ph · math.AP · 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{SUFT4GHQJNQDWQ45ODBHDURCGP}

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	2026-05-17T23:45:38.503636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

950b3e18f04b603b439d70c271d22233f5db3b415661ce678c51c8ad83982ccd

Aliases

arxiv: 1805.04569 · arxiv_version: 1805.04569v1 · doi: 10.48550/arxiv.1805.04569 · pith_short_12: SUFT4GHQJNQD · pith_short_16: SUFT4GHQJNQDWQ45 · pith_short_8: SUFT4GHQ

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/SUFT4GHQJNQDWQ45ODBHDURCGP \
  | 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: 950b3e18f04b603b439d70c271d22233f5db3b415661ce678c51c8ad83982ccd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f40877d105585abb6a8ac638659a12323f68240bebfc5bc37187ec758efb8bb",
    "cross_cats_sorted": [
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-05-11T19:25:29Z",
    "title_canon_sha256": "ef2a4bd360a05b75942ee67e2300d6c3461c3ad447fbc74da5478dfe9f4c7731"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04569",
    "kind": "arxiv",
    "version": 1
  }
}