Pith Number

pith:7IISCYO7

pith:2017:7IISCYO7YF7VEPLMABBY4UAM5P

not attested not anchored not stored refs pending

Comparison results for first order linear operators with reflection and periodic boundary value conditions

Alberto Cabada, F. Adri\'an F. Tojo

arxiv:1707.01036 v1 · 2017-07-04 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7IISCYO7YF7VEPLMABBY4UAM5P}

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	2026-05-18T00:40:56.337866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa112161dfc17f523d6c00438e500cebe8b3880089c81dbca99a4356c080f035

Aliases

arxiv: 1707.01036 · arxiv_version: 1707.01036v1 · doi: 10.48550/arxiv.1707.01036 · pith_short_12: 7IISCYO7YF7V · pith_short_16: 7IISCYO7YF7VEPLM · pith_short_8: 7IISCYO7

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/7IISCYO7YF7VEPLMABBY4UAM5P \
  | 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: fa112161dfc17f523d6c00438e500cebe8b3880089c81dbca99a4356c080f035

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97a163f5c45d88944a71615cfc988f7069f32502d5a6f1807c5bc5bada5a51cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2017-07-04T15:29:14Z",
    "title_canon_sha256": "a13ed78b338f08039de35f370b15c9480f2dbf847eb932c3b322e8397a7768d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01036",
    "kind": "arxiv",
    "version": 1
  }
}