Pith Number

pith:5GAY5KFG

pith:2013:5GAY5KFGF42PJUPBMPF6EWRUWI

not attested not anchored not stored refs pending

On nonlinear absolutely summing maps

D. Pellegrino, J.B. Seoane-Sepulveda

arxiv:1307.6754 v2 · 2013-07-25 · 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{5GAY5KFGF42PJUPBMPF6EWRUWI}

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	2026-05-18T03:08:06.861362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9818ea8a62f34f4d1e163cbe25a34b23a1ef08463a993d3374a386065c70350

Aliases

arxiv: 1307.6754 · arxiv_version: 1307.6754v2 · doi: 10.48550/arxiv.1307.6754 · pith_short_12: 5GAY5KFGF42P · pith_short_16: 5GAY5KFGF42PJUPB · pith_short_8: 5GAY5KFG

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/5GAY5KFGF42PJUPBMPF6EWRUWI \
  | 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: e9818ea8a62f34f4d1e163cbe25a34b23a1ef08463a993d3374a386065c70350

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2c0cfeea9c073d0c301dc694988fa3e50b571882370234c74b05e5d77c532cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2013-07-25T14:27:35Z",
    "title_canon_sha256": "536afd94f5c52c05a9c52054deeafa6323d84f2c192005fb774e8a1ca7cf59f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.6754",
    "kind": "arxiv",
    "version": 2
  }
}