Pith Number

pith:BZJF3MK3

pith:2017:BZJF3MK3PAXMQZRJ2WMQANMXVL

not attested not anchored not stored refs pending

Existence and uniqueness results for a fractional Riemann-Liouville nonlocal thermistor problem on arbitrary time scales

Delfim F. M. Torres, Moulay Rchid Sidi Ammi

arxiv:1703.05439 v1 · 2017-03-16 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BZJF3MK3PAXMQZRJ2WMQANMXVL}

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	2026-05-18T00:12:14.353082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e525db15b782ec86629d599003597aaf74799d1fcf410dd9608910877da1b6f

Aliases

arxiv: 1703.05439 · arxiv_version: 1703.05439v1 · doi: 10.48550/arxiv.1703.05439 · pith_short_12: BZJF3MK3PAXM · pith_short_16: BZJF3MK3PAXMQZRJ · pith_short_8: BZJF3MK3

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/BZJF3MK3PAXMQZRJ2WMQANMXVL \
  | 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: 0e525db15b782ec86629d599003597aaf74799d1fcf410dd9608910877da1b6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4d15d5a0123176cdc48a02f1501b53689a8fb9733ff2d2537ebf89f734100ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-03-16T00:44:13Z",
    "title_canon_sha256": "5dcc0aaa497293bdda8a495bf555cf2e9a3a54456f681fa86b4292f5de2f05d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.05439",
    "kind": "arxiv",
    "version": 1
  }
}