Pith Number

pith:UVYJPFEG

pith:2018:UVYJPFEGM467MTFNDHTFY32WVQ

not attested not anchored not stored refs pending

Characterizations of norm--parallelism in spaces of continuous functions

Ali Zamani

arxiv:1807.03780 v1 · 2018-07-10 · 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{UVYJPFEGM467MTFNDHTFY32WVQ}

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	2026-05-18T00:10:59.095475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a570979486673df64cad19e65c6f56ac0ef78e4ef2f5fa830e21ca9ad804def2

Aliases

arxiv: 1807.03780 · arxiv_version: 1807.03780v1 · doi: 10.48550/arxiv.1807.03780 · pith_short_12: UVYJPFEGM467 · pith_short_16: UVYJPFEGM467MTFN · pith_short_8: UVYJPFEG

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/UVYJPFEGM467MTFNDHTFY32WVQ \
  | 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: a570979486673df64cad19e65c6f56ac0ef78e4ef2f5fa830e21ca9ad804def2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d92ee1bf9f00eaf149419987b1785fb3746c366b21aa30088cd2dbf89bbfd2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2018-07-10T09:39:56Z",
    "title_canon_sha256": "b0bacde0fee497d89dc82050aaf0d078ec456a8e60f6c044956b8a6a85c68527"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.03780",
    "kind": "arxiv",
    "version": 1
  }
}