Pith Number

pith:466SLRAC

pith:2014:466SLRACJG6DVIWJFCPLZ5EENJ

not attested not anchored not stored refs pending

Root locii for systems defined on Hilbert spaces

Birgit Jacob, Kirsten Morris

arxiv:1409.7081 v1 · 2014-09-24 · 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{466SLRACJG6DVIWJFCPLZ5EENJ}

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	2026-05-18T02:41:59.169081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7bd25c40249bc3aa2c9289ebcf4846a507de1920544cb04eec6efa7bfe5c230

Aliases

arxiv: 1409.7081 · arxiv_version: 1409.7081v1 · doi: 10.48550/arxiv.1409.7081 · pith_short_12: 466SLRACJG6D · pith_short_16: 466SLRACJG6DVIWJ · pith_short_8: 466SLRAC

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/466SLRACJG6DVIWJFCPLZ5EENJ \
  | 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: e7bd25c40249bc3aa2c9289ebcf4846a507de1920544cb04eec6efa7bfe5c230

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1c16cfddccafb6006cd811105875ce524104a05948b3eee796e18d4ad94c26d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-09-24T20:08:58Z",
    "title_canon_sha256": "bbd337a032ae80770e61853a83db82e109562161a00d57169c1c6f9a18e92a6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7081",
    "kind": "arxiv",
    "version": 1
  }
}