Pith Number

pith:WELNPNDQ

pith:2016:WELNPNDQXOHHI5Q3BINFRYDYG7

not attested not anchored not stored refs pending

Guaranteed upper and lower bounds on the uniform load of contact problems in elasticity

Alain Goriely, L. Angela Mihai

arxiv:1608.04612 v1 · 2016-08-15 · 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{WELNPNDQXOHHI5Q3BINFRYDYG7}

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	2026-05-17T23:49:34.038590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b116d7b470bb8e74761b0a1a58e07837ce981a4c5a0a940e7b4e616b13fdf540

Aliases

arxiv: 1608.04612 · arxiv_version: 1608.04612v1 · doi: 10.48550/arxiv.1608.04612 · pith_short_12: WELNPNDQXOHH · pith_short_16: WELNPNDQXOHHI5Q3 · pith_short_8: WELNPNDQ

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/WELNPNDQXOHHI5Q3BINFRYDYG7 \
  | 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: b116d7b470bb8e74761b0a1a58e07837ce981a4c5a0a940e7b4e616b13fdf540

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b3f916ebe4f5627067ed20b6568fd8d99443cba74380526518f1297e1cab8a1",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-08-15T11:05:28Z",
    "title_canon_sha256": "1f355748c848b197fced07736dbe0e1584744eee436152c928da1bea2cb51559"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.04612",
    "kind": "arxiv",
    "version": 1
  }
}