Pith Number

pith:4F3ZYBIE

pith:2017:4F3ZYBIE3DAIU2FN6XVBBO54LM

not attested not anchored not stored refs pending

On doubly nonlocal $p$-fractional coupled elliptic system

K. Sreenadh, T. Mukherjee

arxiv:1704.06908 v1 · 2017-04-23 · 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{4F3ZYBIE3DAIU2FN6XVBBO54LM}

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	2026-05-18T00:45:55.407587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1779c0504d8c08a68adf5ea10bbbc5b2856e57dda0fd6b8ed088372df80a32b

Aliases

arxiv: 1704.06908 · arxiv_version: 1704.06908v1 · doi: 10.48550/arxiv.1704.06908 · pith_short_12: 4F3ZYBIE3DAI · pith_short_16: 4F3ZYBIE3DAIU2FN · pith_short_8: 4F3ZYBIE

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/4F3ZYBIE3DAIU2FN6XVBBO54LM \
  | 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: e1779c0504d8c08a68adf5ea10bbbc5b2856e57dda0fd6b8ed088372df80a32b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a196d20ccab497b0a20e125098dd4ad8bae05f9cc593de09891b7866a5d594a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-04-23T11:08:20Z",
    "title_canon_sha256": "51fb8f490f3bbc1b9bc8e36a57e2e5d5795cb8ed3211836e5f65877904c445c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06908",
    "kind": "arxiv",
    "version": 1
  }
}