Pith Number

pith:FMJR7T2Q

pith:2017:FMJR7T2QDRGDFXJCQI4XE6JDQ2

not attested not anchored not stored refs pending

The unique continuation property of sublinear equations

Nicola Soave, Tobias Weth

arxiv:1707.07463 v1 · 2017-07-24 · 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{FMJR7T2QDRGDFXJCQI4XE6JDQ2}

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	2026-05-18T00:39:42.132921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b131fcf501c4c32dd228239727923869bfcc73857f31943706a8d81bc1b608a

Aliases

arxiv: 1707.07463 · arxiv_version: 1707.07463v1 · doi: 10.48550/arxiv.1707.07463 · pith_short_12: FMJR7T2QDRGD · pith_short_16: FMJR7T2QDRGDFXJC · pith_short_8: FMJR7T2Q

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/FMJR7T2QDRGDFXJCQI4XE6JDQ2 \
  | 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: 2b131fcf501c4c32dd228239727923869bfcc73857f31943706a8d81bc1b608a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e47ed3aa0720b0609ef3fa831e43cbab4af262b75e0081feae826e8ed00a0258",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-07-24T10:12:09Z",
    "title_canon_sha256": "bc5c75acf77d4e84d2b7f7cb3049ecec6434b74d302ac3a252927028f1f69164"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.07463",
    "kind": "arxiv",
    "version": 1
  }
}