Pith Number

pith:JSEACR44

pith:2017:JSEACR44MKFA5YYSQIGGXRYAS3

not attested not anchored not stored refs pending

A formula for a bounded point derivation on $R^p(X)$

Stephen Deterding

arxiv:1709.04050 v3 · 2017-09-12 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JSEACR44MKFA5YYSQIGGXRYAS3}

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	2026-05-18T00:15:47.064918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c8801479c628a0ee312820c6bc70096e3190f00dcd8c6f37ef45b59626d9909

Aliases

arxiv: 1709.04050 · arxiv_version: 1709.04050v3 · doi: 10.48550/arxiv.1709.04050 · pith_short_12: JSEACR44MKFA · pith_short_16: JSEACR44MKFA5YYS · pith_short_8: JSEACR44

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/JSEACR44MKFA5YYSQIGGXRYAS3 \
  | 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: 4c8801479c628a0ee312820c6bc70096e3190f00dcd8c6f37ef45b59626d9909

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02461dcf4805f97c0e2e6897f831b66b7a155215d6027b2819fb95f3416f6f87",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2017-09-12T20:36:29Z",
    "title_canon_sha256": "9a321efcbc71602685f527170d7b3a19e4f45fc85c4580c5108b2be8f936d259"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.04050",
    "kind": "arxiv",
    "version": 3
  }
}