Pith Number

pith:QHDOD5NH

pith:2011:QHDOD5NHUMMME47AEJ5AYD64IB

not attested not anchored not stored refs pending

Geometry of integral polynomials, $M$-ideals and unique norm preserving extensions

Daniel Galicer, Ricardo Garc\'ia, Ver\'onica Dimant

arxiv:1108.3975 v1 · 2011-08-19 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QHDOD5NHUMMME47AEJ5AYD64IB}

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	2026-05-18T04:04:29.882679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81c6e1f5a7a318c273e0227a0c0fdc405c400c872b9ee8eea236f1b21340c8f7

Aliases

arxiv: 1108.3975 · arxiv_version: 1108.3975v1 · doi: 10.48550/arxiv.1108.3975 · pith_short_12: QHDOD5NHUMMM · pith_short_16: QHDOD5NHUMMME47A · pith_short_8: QHDOD5NH

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/QHDOD5NHUMMME47AEJ5AYD64IB \
  | 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: 81c6e1f5a7a318c273e0227a0c0fdc405c400c872b9ee8eea236f1b21340c8f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73126594ca605ddb9f12c85f2475abd10b6dad215314bca752a5148a01d70c83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2011-08-19T14:44:05Z",
    "title_canon_sha256": "4e54171d628f08337159de5385d6ece5f4c37c8ebd2b40c765eaeaf8a9dfa8d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.3975",
    "kind": "arxiv",
    "version": 1
  }
}