Pith Number

pith:V7WATHWM

pith:2014:V7WATHWMDECSC2Z34HKRZGEICA

not attested not anchored not stored refs pending

On fractional Choquard equations

Gaetano Siciliano, Marco Squassina, Pietro d'Avenia

arxiv:1406.7517 v3 · 2014-06-29 · 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{V7WATHWMDECSC2Z34HKRZGEICA}

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	2026-05-18T02:32:38.611579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afec099ecc1905216b3be1d51c9888103259aae6574974462a026c056c3a4540

Aliases

arxiv: 1406.7517 · arxiv_version: 1406.7517v3 · doi: 10.48550/arxiv.1406.7517 · pith_short_12: V7WATHWMDECS · pith_short_16: V7WATHWMDECSC2Z3 · pith_short_8: V7WATHWM

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/V7WATHWMDECSC2Z34HKRZGEICA \
  | 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: afec099ecc1905216b3be1d51c9888103259aae6574974462a026c056c3a4540

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb2da812c1653c43f4d55503071e7df2920d80bad5471a5700c28e68a204c6f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-06-29T15:41:18Z",
    "title_canon_sha256": "bae3c2e9553413bd8ef9279371e24cbd8b8f1aa8d246db8e3bbbdb6c3a8badde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.7517",
    "kind": "arxiv",
    "version": 3
  }
}