Pith Number

pith:43IEUIUX

pith:2015:43IEUIUXGVYTGSYJINETVS3FHQ

not attested not anchored not stored refs pending

Perturbation of error bounds

A. Y. Kruger, M. A. L\'Opez, M. A. Th\'era

arxiv:1512.04742 v2 · 2015-12-15 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{43IEUIUXGVYTGSYJINETVS3FHQ}

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	2026-05-18T00:16:09.838322Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6d04a22973571334b0943493acb653c1c05d545bcb84494eb9a8eff49dcebb3

Aliases

arxiv: 1512.04742 · arxiv_version: 1512.04742v2 · doi: 10.48550/arxiv.1512.04742 · pith_short_12: 43IEUIUXGVYT · pith_short_16: 43IEUIUXGVYTGSYJ · pith_short_8: 43IEUIUX

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/43IEUIUXGVYTGSYJINETVS3FHQ \
  | 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: e6d04a22973571334b0943493acb653c1c05d545bcb84494eb9a8eff49dcebb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6fb346f218546f5e5407b0ef80798e8108e9159543b0f711fa1d5c8268aa151",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-12-15T11:52:06Z",
    "title_canon_sha256": "282d9a846a8c4d397ecd3a2dfdbc63c0cb70108323766623133708317e4edb8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04742",
    "kind": "arxiv",
    "version": 2
  }
}