Pith Number

pith:2HQOPF47

pith:2018:2HQOPF47DUD3GX2DL5VZOC2K4T

not attested not anchored not stored refs pending

Existence and uniqueness properties for solutions of a class of Banach space valued evolution equations

Arnulf Jentzen, Diyora Salimova, Sara Mazzonetto

arxiv:1812.06859 v1 · 2018-12-17 · math.CA · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2HQOPF47DUD3GX2DL5VZOC2K4T}

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	2026-05-17T23:58:09.205912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1e0e7979f1d07b35f435f6b970b4ae4e0e70d5c30d7ab3d7c64446c5d5d62d8

Aliases

arxiv: 1812.06859 · arxiv_version: 1812.06859v1 · doi: 10.48550/arxiv.1812.06859 · pith_short_12: 2HQOPF47DUD3 · pith_short_16: 2HQOPF47DUD3GX2D · pith_short_8: 2HQOPF47

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/2HQOPF47DUD3GX2DL5VZOC2K4T \
  | 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: d1e0e7979f1d07b35f435f6b970b4ae4e0e70d5c30d7ab3d7c64446c5d5d62d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd51f908a14f59a047dba2e0aa5e3d62562922e1fbb71c85cdc3c02631c10985",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2018-12-17T15:55:26Z",
    "title_canon_sha256": "7277e6358e278b009e2657cd21b2a5ef21b29bd27c6b8411fa015ca981d5fbde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.06859",
    "kind": "arxiv",
    "version": 1
  }
}