Pith Number

pith:ZREEDUYQ

pith:2017:ZREEDUYQSXZTXYHP76VKAFTQLA

not attested not anchored not stored refs pending

Well-posedness and stability results for nonlinear abstract evolution equations with time delays

Cristina Pignotti, Serge Nicaise

arxiv:1705.03698 v1 · 2017-05-10 · 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{ZREEDUYQSXZTXYHP76VKAFTQLA}

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	2026-05-18T00:44:43.197259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc4841d31095f33be0efffaaa016705821e787fec37d8b6565b42f2c5cee9369

Aliases

arxiv: 1705.03698 · arxiv_version: 1705.03698v1 · doi: 10.48550/arxiv.1705.03698 · pith_short_12: ZREEDUYQSXZT · pith_short_16: ZREEDUYQSXZTXYHP · pith_short_8: ZREEDUYQ

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/ZREEDUYQSXZTXYHP76VKAFTQLA \
  | 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: cc4841d31095f33be0efffaaa016705821e787fec37d8b6565b42f2c5cee9369

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1125bc0a3e628eb1d70e505a7bde7e0307750fc8ec94fd93e3528209fa63dcb2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-05-10T11:03:19Z",
    "title_canon_sha256": "7a91415e72f72054bd2522dd89ec0b5300f801b84ac4c6155ca14ef69dc5d954"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.03698",
    "kind": "arxiv",
    "version": 1
  }
}