Pith Number

pith:STM56MB6

pith:2013:STM56MB6ZAXAL6TQEUROBFBS2C

not attested not anchored not stored refs pending

A Finite Element Method for the Fractional Sturm-Liouville Problem

Bangti Jin, Joseph Pasciak, Raytcho Lazarov, William Rundell

arxiv:1307.5114 v1 · 2013-07-19 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{STM56MB6ZAXAL6TQEUROBFBS2C}

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	2026-05-18T03:18:05.649429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94d9df303ec82e05fa702522e09432d0b14b9e601a13e15f28254342f937ce7e

Aliases

arxiv: 1307.5114 · arxiv_version: 1307.5114v1 · doi: 10.48550/arxiv.1307.5114 · pith_short_12: STM56MB6ZAXA · pith_short_16: STM56MB6ZAXAL6TQ · pith_short_8: STM56MB6

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/STM56MB6ZAXAL6TQEUROBFBS2C \
  | 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: 94d9df303ec82e05fa702522e09432d0b14b9e601a13e15f28254342f937ce7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a3fec47f0c08f87319afbf1efd9d6214aefbb8faf46bce9360a23cbd0192768",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-07-19T02:04:16Z",
    "title_canon_sha256": "818d4c1db98c97e8d3a70112ff4fee499068918f4aa9eb52d22bdd2b972464c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.5114",
    "kind": "arxiv",
    "version": 1
  }
}