Pith Number

pith:URV473QM

pith:2019:URV473QMR5NGKTN5LR7GGPDA6A

not attested not anchored not stored refs pending

Geometric measure theory and differential inclusions

Bernd Kirchheim, Camillo De Lellis, Guido De Philippis, Riccardo Tione

arxiv:1910.00335 v2 · 2019-10-01 · 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{URV473QMR5NGKTN5LR7GGPDA6A}

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	2026-07-05T00:11:22.453171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a46bcfee0c8f5a654dbd5c7e633c60f03561b21ac7c66ab99152ec924dd3aba3

Aliases

arxiv: 1910.00335 · arxiv_version: 1910.00335v2 · doi: 10.48550/arxiv.1910.00335 · pith_short_12: URV473QMR5NG · pith_short_16: URV473QMR5NGKTN5 · pith_short_8: URV473QM

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/URV473QMR5NGKTN5LR7GGPDA6A \
  | 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: a46bcfee0c8f5a654dbd5c7e633c60f03561b21ac7c66ab99152ec924dd3aba3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62854212117fdc137f0f9a2fa10c58d4467f62c22b5885e8244ba756636b775d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-10-01T12:20:49Z",
    "title_canon_sha256": "19a1758a9d5f4cfed9d3c352f311abf233a426e919d19fd7c26670b36545e5e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.00335",
    "kind": "arxiv",
    "version": 2
  }
}