Pith Number

pith:OIQT3ZFC

pith:2015:OIQT3ZFC7YDDESJO2NNBW6QJT3

not attested not anchored not stored refs pending

Modified Fej\'er sequences and applications

Ding-Xuan Zhou, Junhong Lin, Lorenzo Rosasco, Silvia Villa

arxiv:1510.04641 v1 · 2015-10-15 · 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{OIQT3ZFC7YDDESJO2NNBW6QJT3}

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	2026-05-18T01:30:02.039988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72213de4a2fe0632492ed35a1b7a099ec64c0a42b986fc52017c83aea5084059

Aliases

arxiv: 1510.04641 · arxiv_version: 1510.04641v1 · doi: 10.48550/arxiv.1510.04641 · pith_short_12: OIQT3ZFC7YDD · pith_short_16: OIQT3ZFC7YDDESJO · pith_short_8: OIQT3ZFC

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/OIQT3ZFC7YDDESJO2NNBW6QJT3 \
  | 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: 72213de4a2fe0632492ed35a1b7a099ec64c0a42b986fc52017c83aea5084059

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0fd5fdf43eea06e13ecde594176ec659cb7a00b0f06f7ec5931abe927ad99ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-10-15T17:37:56Z",
    "title_canon_sha256": "c8693d95dbc7e388da153d7fa251c287f60519840afa21b4a4aed97252f6c4da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.04641",
    "kind": "arxiv",
    "version": 1
  }
}