Pith Number

pith:2H4KG7MX

pith:2018:2H4KG7MXKTGNTGESOQMD7PEH25

not attested not anchored not stored refs pending

A simple proof of a duality theorem with applications in scalar and anisotropic viscoelasticity

Andrzej Hanyga

arxiv:1805.07275 v1 · 2018-05-17 · 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{2H4KG7MXKTGNTGESOQMD7PEH25}

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	2026-05-18T00:15:38.693708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1f8a37d9754ccd9989274183fbc87d76ea53fea05345015223cd20a8766a1f1

Aliases

arxiv: 1805.07275 · arxiv_version: 1805.07275v1 · doi: 10.48550/arxiv.1805.07275 · pith_short_12: 2H4KG7MXKTGN · pith_short_16: 2H4KG7MXKTGNTGES · pith_short_8: 2H4KG7MX

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/2H4KG7MXKTGNTGESOQMD7PEH25 \
  | 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: d1f8a37d9754ccd9989274183fbc87d76ea53fea05345015223cd20a8766a1f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a891a88006ee04cd27e4c42f23118a9dc1162f652b01504b9528b61dd1a847eb",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-05-17T11:33:27Z",
    "title_canon_sha256": "9c6bb55b7c197d530c8fd3afbf75159a8d857cab416d8e7847f37d1da4aa5536"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07275",
    "kind": "arxiv",
    "version": 1
  }
}