Pith Number

pith:UZUO5GIV

pith:2009:UZUO5GIV3FBDSYQANYMAC2T7XF

not attested not anchored not stored refs pending

BV solutions and viscosity approximations of rate-independent systems

Alexander Mielke, Giuseppe Savare', Riccarda Rossi

arxiv:0910.3360 v1 · 2009-10-18 · math.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UZUO5GIV3FBDSYQANYMAC2T7XF}

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	2026-05-18T00:26:02.759632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a668ee9915d9423962006e18016a7fb96efc2689224167fbf53a8ff951834494

Aliases

arxiv: 0910.3360 · arxiv_version: 0910.3360v1 · doi: 10.48550/arxiv.0910.3360 · pith_short_12: UZUO5GIV3FBD · pith_short_16: UZUO5GIV3FBDSYQA · pith_short_8: UZUO5GIV

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/UZUO5GIV3FBDSYQANYMAC2T7XF \
  | 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: a668ee9915d9423962006e18016a7fb96efc2689224167fbf53a8ff951834494

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1a6738d81ea14fc40a4257262e4660f5a4593bc22f0d8336007e34483e3de0a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2009-10-18T09:05:16Z",
    "title_canon_sha256": "a8a6c103e276a240ad9adaeaf9951308b726c4a36d25760f99a1e638fdc7663c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.3360",
    "kind": "arxiv",
    "version": 1
  }
}