Pith Number

pith:NV556LA5

pith:2017:NV556LA5PQR63TPVP72UNDZXB5

not attested not anchored not stored refs pending

Solvability of abstract semilinear equations by a global diffeomorphism theorem

Marek Galewski, Michal Beldzinski, Robert Steglinski

arxiv:1712.03493 v1 · 2017-12-10 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NV556LA5PQR63TPVP72UNDZXB5}

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	2026-05-18T00:28:21.083422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d7bdf2c1d7c23edcdf57ff5468f370f79a3c368359f39cc0de0556d0619a0e2

Aliases

arxiv: 1712.03493 · arxiv_version: 1712.03493v1 · doi: 10.48550/arxiv.1712.03493 · pith_short_12: NV556LA5PQR6 · pith_short_16: NV556LA5PQR63TPV · pith_short_8: NV556LA5

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/NV556LA5PQR63TPVP72UNDZXB5 \
  | 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: 6d7bdf2c1d7c23edcdf57ff5468f370f79a3c368359f39cc0de0556d0619a0e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d70fd268346f90df0a625d1e8b720f37b025678b1fa014461c09e65facc2ba7c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2017-12-10T10:29:04Z",
    "title_canon_sha256": "dd2835ac23102f8da41cd279442e1126bd796b48c9e206e3ee57c012d2c53ce8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.03493",
    "kind": "arxiv",
    "version": 1
  }
}